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Publication list for
Yuji Hasegawa
E141 - Atominstitute
as author or essentially involved person

204 records (2002 - 2016)


Publications in Scientific Journals


Authors: Bulent Demirel, E141 - NPh; Stephan Sponar, E141 - NPh; Georg Sulyok, E141 - NPh; M. Ozawa; Yuji Hasegawa, E141 - NPh

B. Demirel, St. Sponar, G. Sulyok, M. Ozawa, Y. Hasegawa:
"Experimental Test of Residual Error-Disturbance Uncertainty Relations for Mixed Spin-˝ States";
Physical Review Letters, 117 (2016), 140402-1 - 140402-5.

Authors: Stephan Sponar, E141 - NPh; Tobias Denkmayr, E141 - NPh; Hermann Geppert, E141 - NPh; Yuji Hasegawa, E141 - NPh

St. Sponar, T. Denkmayr, H. Geppert, Y. Hasegawa:
"Fundamental Features of Quantum Dynamics studied in Matter-Wave Interferometry - Spin Weak Values and the Quantum Cheshire-Cat";
Atoms, 4 (2016), 1 - 15.

Authors: Bulent Demirel, E141 - NPh; Stephan Sponar, E141 - NPh; Yuji Hasegawa, E141 - NPh

B. Demirel, St. Sponar, Y. Hasegawa:
"Measurement of the spin-rotation coupling in neutron polarimetry";
New Journal of Physics, 17 (2015), 023065-1 - 023065-7.

Authors: Bulent Demirel, E141 - NPh; Stephan Sponar, E141 - NPh; Georg Sulyok, E141 - NPh; M. Ozawa; Yuji Hasegawa, E141 - NPh

B. Demirel, St. Sponar, G. Sulyok, M. Ozawa, Y. Hasegawa:
"Residual error-disturbance uncertainties in successive spin ˝ measurements tested in matter-wave optics";
arxiv:quant-ph, 0 (2015), 1511.03462; 9 pages.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Uncertainty relation and quantum Cheshire-Cat: studied with neutron polarimeter and interferometer";
Current Science, 109 (2015), 1 - 8.

Authors: Stephan Sponar, E141 - NPh; Tobias Denkmayr, E141 - NPh; Hermann Geppert, E141 - NPh; Hartmut Lemmel, E141 - NPh; A. Matzkin; J. Tollaksen; Yuji Hasegawa, E141 - NPh

St. Sponar, T. Denkmayr, H. Geppert, H. Lemmel, A. Matzkin, J. Tollaksen, Y. Hasegawa:
"Weak values obtained in matter-wave interferometry";
Physical Review A, 92 (2015), 062121-1 - 062121-10.

Authors: Georg Sulyok, E141 - NPh; Stephan Sponar, E141 - NPh; Bulent Demirel, E141 - NPh; F. Buscemi; M.J.W. Hall; M. Ozawa; Yuji Hasegawa, E141 - NPh

G. Sulyok, St. Sponar, B. Demirel, F. Buscemi, M. Hall, M. Ozawa, Y. Hasegawa:
"Experimental Test of Entropic Noise-Disturbance Uncertainty Relations for Spin-1/2 Measurements";
Physical Review Letters, 115 (2015), 030401-1 - 030401-6.

Authors: Tobias Denkmayr, E141 - NPh; Hermann Geppert, E141 - NPh; Stephan Sponar, E141 - NPh; Hartmut Lemmel, E141 - NPh; A. Matzkin; J. Tollaksen; Yuji Hasegawa, E141 - NPh

T. Denkmayr, H. Geppert, St. Sponar, H. Lemmel, A. Matzkin, J. Tollaksen, Y. Hasegawa:
"Observation of a quantum Cheshire Cat in a matter-wave interferometer experiment";
Nature Communications, 0 (2014), 1 - 7.

Authors: Daniel Erdösi, E141 - NPh; M. Huber; B.C. Hiesmayr; Yuji Hasegawa, E141 - NPh

D. Erdösi, M. Huber, B. Hiesmayr, Y. Hasegawa:
"Tripartite entanglement in single-neutron interferometer experiments";
AIP Conference Proceedings, 1633 (2014), 16 - 18.

Authors: Hermann Geppert, E141 - NPh; Tobias Denkmayr, E141 - NPh; Stephan Sponar, E141 - NPh; Hartmut Lemmel, E141 - NPh; Yuji Hasegawa, E141 - NPh

H. Geppert, T. Denkmayr, St. Sponar, H. Lemmel, Y. Hasegawa:
"Improvement of the polarized neutron interferometer setup demonstrating violation of a Bell-like inequality";
Nuclear Instruments and Methods in Physics Research A, 763 (2014), 417 - 423.

Authors: V.O. Haan; J. Plomp; Ad.A. van Well; M.T. Rekveldt; Yuji Hasegawa, E141 - NPh; R.M. Dalgliesh; N.-J. Steinke

V. Haan, J. Plomp, A. van Well, M.T. Rekveldt, Y. Hasegawa, R. Dalgliesh, N. Steinke:
"Measurement of gravitation-induced quantum interference for neutrons in a spin-echo spectrometer";
Physical Review A, 89 (2014), 063611-1 - 063611-9.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Investigations of fundamental phenomena in quantum mechanics with neutrons";
Journal of Physics: Conference Series, 504 (2014), 012025-1 - 012025-13.

Authors: J. Klepp, E141; Stephan Sponar, E141 - NPh; Yuji Hasegawa, E141 - NPh

J. Klepp, St. Sponar, Y. Hasegawa:
"Fundamental phenomena of quantum mechanics explored with neutron interferometers";
Progress of Theoretical and Experimental Physics, 0 (2014), 082A01.

Authors: Stephan Sponar, E141 - NPh; J. Klepp, E141; C. Schmitzer; H. Bartosik; Katharina Durstberger-Rennhofer, E141 - NPh; Gerald Badurek, E141 - NPh; Yuji Hasegawa, E141 - NPh

St. Sponar, J. Klepp, C. Schmitzer, H. Bartosik, K. Durstberger-Rennhofer, G. Badurek, Y. Hasegawa:
"Tests of alternative quantum theories with neutrons";
AIP Conference Proceedings, 1633 (2014), 41 - 43.

Authors: Stephan Sponar, E141 - NPh; Georg Sulyok, E141 - NPh; Jacqueline Erhart, E141 - NPh; Yuji Hasegawa, E141 - NPh

St. Sponar, G. Sulyok, J. Erhart, Y. Hasegawa:
"Error-disturbance uncertainty relations in neutron-spin measurements";
Advances in High Energy Physics, 2014 (2014), 1 - 6.

Authors: Helmuth Böck, E141 - STP; Yuji Hasegawa, E141 - NPh; Erwin Jericha, E141 - NPh; Georg Steinhauser, E141 - STP; Mario Villa, E141 - STP

H. Böck, Y. Hasegawa, E. Jericha, G. Steinhauser, M. Villa:
"The past and the future of the TRIGA reactor Vienna";
Journal of Energy and Power Engineering, 7 (2013), 654 - 660.

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Authors: Daniel Erdösi, E141 - NPh; M. Huber; C. Hiesmayr; Yuji Hasegawa, E141 - NPh

D. Erdösi, M. Huber, C. Hiesmayr, Y. Hasegawa:
"Proving the Generation of Genuine Multipartite Entanglement in a Single-Neutron Interferometer Experiment";
New Journal of Physics, 15 (2013), 0233033-1 - 0233033-10.

Authors: Georg Sulyok, E141 - NPh; Stephan Sponar, E141 - NPh; Jacqueline Erhart, E141 - NPh; Gerald Badurek, E141 - NPh; M. Ozawa; Yuji Hasegawa, E141 - NPh

G. Sulyok, St. Sponar, J. Erhart, G. Badurek, M. Ozawa, Y. Hasegawa:
"Violation of Heisenberg's error-disturbance uncertainty relation in neutron-spin measurements";
Physical Review A, 88 (2013), 022110-1 - 022110-15.

Authors: Jacqueline Erhart, E141 - NPh; Stephan Sponar, E141 - NPh; Georg Sulyok, E141 - NPh; Gerald Badurek, E141 - NPh; M. Ozawa; Yuji Hasegawa, E141 - NPh

J. Erhart, St. Sponar, G. Sulyok, G. Badurek, M. Ozawa, Y. Hasegawa:
"Experimental demonstration of a universally valid error-disturbance uncertainty relation in spin measurements";
Nature Physics, 8 (2012), 185 - 189.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Entanglement between degrees of freedom in a single-particle system revealed in neutron interferometry";
Foundations of Physics, 42 (2012), 29 - 45.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Offence and defence around the uncertainty relation";
Parity Japan, 27 (2012), 44 - 48.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Quantum interference with neutrons";
Suri-Kagaku (Mathematical Science), 585 (2012), 42 - 48.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Uncertainity relation studied with neutrons";
Nihon Butsuri Gakkai, 67 (2012), 398 - 402.

Authors: Yuji Hasegawa, E141 - NPh; C. Schmitzer; H. Bartosik; J. Klepp, E141; Stephan Sponar, E141 - NPh; Katharina Durstberger-Rennhofer, E141 - NPh; Gerald Badurek, E141 - NPh

Y. Hasegawa, C. Schmitzer, H. Bartosik, J. Klepp, St. Sponar, K. Durstberger-Rennhofer, G. Badurek:
"Falsification of Leggett's model using neutron matter waves";
New Journal of Physics, 14 (2012), 023039.

Authors: Stephan Sponar, E141 - NPh; J. Klepp, E141; Katharina Durstberger-Rennhofer, E141 - NPh; C. Schmitzer; H. Bartosik; H. Geppert; M. Both; Gerald Badurek, E141 - NPh; Yuji Hasegawa, E141 - NPh

St. Sponar, J. Klepp, K. Durstberger-Rennhofer, C. Schmitzer, H. Bartosik, H. Geppert, M. Both, G. Badurek, Y. Hasegawa:
"High-efficiency manipulations of triply entangled states in neutron polarimetry";
New Journal of Physics, 14 (2012), 053032.

Authors: Yuji Hasegawa, E141 - NPh; Helmut Rauch, E141 - NPh

Y. Hasegawa, H. Rauch:
"Quantum phenomena explored with neutrons";
New Journal of Physics, 13 (2011), 115010.

Authors: Yuji Hasegawa, E141 - NPh; Katharina Durstberger-Rennhofer, E141 - NPh; Stephan Sponar, E141 - NPh; Helmut Rauch, E141 - NPh

Y. Hasegawa, K. Durstberger-Rennhofer, St. Sponar, H. Rauch:
"Kochen-Specker theorem studied with neutron interferometer";
Nuclear Instruments and Methods in Physics Research A, 234 (2010), 521 - 524.

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Authors: Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Gerald Badurek, E141 - NPh; Katharina Durstberger-Rennhofer, E141 - NPh; Stephan Sponar, E141 - NPh; Helmut Rauch, E141 - NPh

Y. Hasegawa, R. Loidl, G. Badurek, K. Durstberger-Rennhofer, St. Sponar, H. Rauch:
"Engineering of triply entangled states in a single-neutron system";
Physical Review A, 81 (2010), 032121-1-6.

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Authors: Stephan Sponar, E141 - NPh; J. Klepp, E141; Katharina Durstberger-Rennhofer, E141 - NPh; Rudolf Loidl, E141; Stefan Filipp, E141; M. Lettner, E141; R. A. Bertlmann; Gerald Badurek, E141 - NPh; Helmut Rauch, E141 - NPh; Yuji Hasegawa, E141 - NPh

St. Sponar, J. Klepp, K. Durstberger-Rennhofer, R. Loidl, S. Filipp, M. Lettner, R. Bertlmann, G. Badurek, H. Rauch, Y. Hasegawa:
"New aspects of geometric phases in experiments with polarized neutrons";
Journal of Physics A: Mathematical and Theoretical, 43 (2010), 354015.

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Authors: Stephan Sponar, E141 - NPh; J. Klepp, E141; Rudolf Loidl, E141; Stefan Filipp, E141; Katharina Durstberger-Rennhofer, E141 - NPh; R. A. Bertlmann; Gerald Badurek, E141 - NPh; Helmut Rauch, E141 - NPh; Yuji Hasegawa, E141 - NPh

St. Sponar, J. Klepp, R. Loidl, S. Filipp, K. Durstberger-Rennhofer, R. Bertlmann, G. Badurek, H. Rauch, Y. Hasegawa:
"Geometric phase in entangled systems: A single-neutron interferometer experiment";
Physical Review A, 81 (2010), 042113-1-10.

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Authors: Stephan Sponar, E141 - NPh; J. Klepp, E141; C. Zeiner; Gerald Badurek, E141 - NPh; Yuji Hasegawa, E141 - NPh

St. Sponar, J. Klepp, C. Zeiner, G. Badurek, Y. Hasegawa:
"Violation of a Bell-like inequality for spin-energy entanglement in neutron polarimetry";
Physics Letters A, 374 (2010), 431 - 434.

Authors: G. Sulyok; Yuji Hasegawa, E141 - NPh; J. Klepp, E141; Hartmut Lemmel, E141 - NPh; Helmut Rauch, E141 - NPh

G. Sulyok, Y. Hasegawa, J. Klepp, H. Lemmel, H. Rauch:
"Noise-induced dephasing in neutron interferometry";
Physical Review A, 81 (2010), 053609-1-8.

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Authors: H. Bartosik; J. Klepp, E141; C. Schmitzer; Stephan Sponar, E141 - NPh; Adán Cabello; Helmut Rauch, E141 - NPh; Yuji Hasegawa, E141 - NPh

H. Bartosik, J. Klepp, C. Schmitzer, St. Sponar, A. Cabello, H. Rauch, Y. Hasegawa:
"Experimental test of quantum contextuality in neutron interferometry";
Physical Review Letters, 103 (2009), 040403-1 - 040403-4.

Authors: Stefan Filipp, E141; J. Klepp, E141; Yuji Hasegawa, E141 - NPh; C. Plonka-Spehr; U. Schmidt; P. Geltenbort; Helmut Rauch, E141 - NPh

S. Filipp, J. Klepp, Y. Hasegawa, C. Plonka-Spehr, U. Schmidt, P. Geltenbort, H. Rauch:
"Experimental Demonstration of the Stability of Berry´s Phase for a Spin-1/2 Particle";
Physical Review Letters, 102 (2009), 030404; 030404-1 - 030404-4.

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Authors: Stefan Filipp, E141; J. Klepp, E141; C. Plonka-Spehr; U. Schmidt; P. Geltenbort; Yuji Hasegawa, E141 - NPh; Helmut Rauch, E141 - NPh

S. Filipp, J. Klepp, C. Plonka-Spehr, U. Schmidt, P. Geltenbort, Y. Hasegawa, H. Rauch:
"Characterization of a new ultra-cold neutron storage setup for arbitrary 3D-spin control";
Nuclear Instruments and Methods in Physics Research A, 598 (2009), 571 - 577.

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Authors: Yuji Hasegawa, E141 - NPh; Gerald Badurek, E141 - NPh; Stefan Filipp, E141; J. Klepp, E141; Rudolf Loidl, E141; Stephan Sponar, E141 - NPh; Helmut Rauch, E141 - NPh

Y. Hasegawa, G. Badurek, S. Filipp, J. Klepp, R. Loidl, St. Sponar, H. Rauch:
"Entanglement between degrees of freedom of single-neutrons";
Nuclear Instruments and Methods in Physics Research A, 611 (2009), 310 - 313.

Authors: Adán Cabello; Stefan Filipp, E141; Helmut Rauch, E141 - NPh; Yuji Hasegawa, E141 - NPh

A. Cabello, S. Filipp, H. Rauch, Y. Hasegawa:
"Proposed Experiment for Testing Quantum Contextuality with Neutrons";
Physical Review Letters, 100 (2008), 130404; 130404-1 - 130404-4.

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Authors: J. Klepp, E141; Stephan Sponar, E141 - NPh; Stefan Filipp, E141; M. Lettner, E141; Gerald Badurek, E141 - NPh; Yuji Hasegawa, E141 - NPh

J. Klepp, St. Sponar, S. Filipp, M. Lettner, G. Badurek, Y. Hasegawa:
"Observation of Nonadditive Mixed-State Phases with Polarized Neutrons";
Physical Review Letters, 101 (2008), 150404; 150404-1 - 150404-4.

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Authors: Stephan Sponar, E141 - NPh; J. Klepp, E141; Gerald Badurek, E141 - NPh; Yuji Hasegawa, E141 - NPh

St. Sponar, J. Klepp, G. Badurek, Y. Hasegawa:
"Zero-field and Larmor spinor precessions in a neutron polarimeter experiment";
Physics Letters A, 372 (2008), 3153 - 3156.

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Authors: Stephan Sponar, E141 - NPh; J. Klepp, E141; Rudolf Loidl, E141; Stefan Filipp, E141; Gerald Badurek, E141 - NPh; Yuji Hasegawa, E141 - NPh; Helmut Rauch, E141 - NPh

St. Sponar, J. Klepp, R. Loidl, S. Filipp, G. Badurek, Y. Hasegawa, H. Rauch:
"Coherent energy manipulation in single-neutron interferometry";
Physical Review A, 78 (2008), 061604; 061604-1 - 061604-4.

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Authors: Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Gerald Badurek, E141 - NPh; Stefan Filipp, E141; J. Klepp, E141; Helmut Rauch, E141 - NPh

Y. Hasegawa, R. Loidl, G. Badurek, S. Filipp, J. Klepp, H. Rauch:
"Evidence for entanglement and full tomographic analysis of Bell states in a single-neutron system";
Physical Review A, 76 (2007), 052108-1 - 052108-6.

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Authors: Gerald Badurek, E141 - NPh; P. Facchi; Yuji Hasegawa, E141 - NPh; Z. Hradil; S. Pascacio; Helmut Rauch, E141 - NPh; J. Rehacek; T. Yoneda

G. Badurek, P. Facchi, Y. Hasegawa, Z. Hradil, S. Pascacio, H. Rauch, J. Rehacek, T. Yoneda:
"Neutron wave-packet tomography";
Physical Review A, 73 (2006), 032110-1 - 032110-6.

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Authors: Stefan Filipp, E141; Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Helmut Rauch, E141 - NPh

S. Filipp, Y. Hasegawa, R. Loidl, H. Rauch:
"State Space Geometry of a Double-Loop Interferometer";
Acta Phys. Hung. B, 26 (2006), 1-2; 173 - 180.

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Authors: Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Gerald Badurek, E141 - NPh; Matthias Baron, E141; Helmut Rauch, E141 - NPh

Y. Hasegawa, R. Loidl, G. Badurek, M. Baron, H. Rauch:
"Quantum Contextuality in a Single-Neutron Optical Experiment";
Physical Review Letters, 97 (2006), 23040-1 - 23040-4.

Authors: Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Gerald Badurek, E141 - NPh; Stefan Filipp, E141; J. Klepp, E141; Helmut Rauch, E141 - NPh

Y. Hasegawa, R. Loidl, G. Badurek, S. Filipp, J. Klepp, H. Rauch:
"Quantum Contextuality Induced by Spin-Path Entanglement in Single-Neutrons";
Acta Phys. Hung. B, 26 (2006), 1/2; 157 - 164.

Authors: Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Matthias Baron, E141; Gerald Badurek, E141 - NPh; Helmut Rauch, E141 - NPh

Y. Hasegawa, R. Loidl, M. Baron, G. Badurek, H. Rauch:
"Quantum contextuality in neutron interferometer experiments";
Physica B: Condensed Matter, 385-386 (2006), 1377 - 1380.

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Authors: Helmut Rauch, E141 - NPh; Matthias Baron, E141; Stefan Filipp, E141; Yuji Hasegawa, E141 - NPh; Hartmut Lemmel, E141 - NPh; Rudolf Loidl, E141

H. Rauch, M. Baron, S. Filipp, Y. Hasegawa, H. Lemmel, R. Loidl:
"Hidden observables in neutron quantum interferometry";
Physica B: Condensed Matter, 385-386 (2006), 1359 - 1364.

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Authors: Stephan Sponar, E141 - NPh; J. Klepp, E141; Yuji Hasegawa, E141 - NPh; Erwin Jericha, E141 - NPh; Gerald Badurek, E141 - NPh

St. Sponar, J. Klepp, Y. Hasegawa, E. Jericha, G. Badurek:
"Non-Cyclic Geometric Phases in Mixed State Neutron Polarimetry";
Acta Phys. Hung. B, 26 (2006), 1-2; 165 - 171.

Authors: Stefan Filipp, E141; Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Helmut Rauch, E141 - NPh

S. Filipp, Y. Hasegawa, R. Loidl, H. Rauch:
"Noncyclic geometric phase due to spatial evolution in a neutron interferoemter";
Physical Review A, 72 (2005), 021602-1 - 021602-4.

Authors: Stefan Filipp, E141; Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Helmut Rauch, E141 - NPh

S. Filipp, Y. Hasegawa, R. Loidl, H. Rauch:
"Spatial Non-Cyclic Geometric Phase in Neutron Interferometry";
Journal of Research of the National Institute of Standards and Technology, 110 (2005), 251 - 257.

Authors: J. Klepp, E141; Stephan Sponar, E141 - NPh; Yuji Hasegawa, E141 - NPh; Erwin Jericha, E141 - NPh; Gerald Badurek, E141 - NPh

J. Klepp, St. Sponar, Y. Hasegawa, E. Jericha, G. Badurek:
"Noncyclic Pancharatnam phase for mixed state SU(2) evolution in neutron polarimetry";
Physics Letters A, 342 (2005), 48 - 52.

Authors: R. A. Bertlmann; K. Durstberger; Yuji Hasegawa, E141 - NPh; C. Hiesmayr

R. Bertlmann, K. Durstberger, Y. Hasegawa, C. Hiesmayr:
"Berry phase in entangled systems: A proposed experiment with single neutrons ";
Physical Review A, 69 (2004), 1 - 7.

Authors: Yuji Hasegawa, E141 - NPh; Gerald Badurek, E141 - NPh; Matthias Baron, E141; Helmut Rauch, E141 - NPh

Y. Hasegawa, G. Badurek, M. Baron, H. Rauch:
"Violation of Bell-type inequality in single-neutron interferometry: quantum contextuality ";
Nuclear Instruments and Methods in Physics Research A, 529 (2004), 182 - 186.

Authors: Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Gerald Badurek, E141 - NPh; Matthias Baron, E141; Helmut Rauch, E141 - NPh

Y. Hasegawa, R. Loidl, G. Badurek, M. Baron, H. Rauch:
"Violation of a Bell-like inequality in neutron optical experiments: quantum contextuality ";
Journal of Optics B - Quantum and Semiclassical Optics, 6 (2004), 7 - 12.

Authors: Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Gerald Badurek, E141 - NPh; Matthias Baron, E141; Helmut Rauch, E141 - NPh

Y. Hasegawa, R. Loidl, G. Badurek, M. Baron, H. Rauch:
"Violation of a Bell-like inequality in single-neutron interferometer experiments: quantum contextuality ";
Journal of Modern Optics, 51 (2004), 6-7; 967 - 972.

Authors: Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Gerald Badurek, E141 - NPh; Matthias Baron, E141; Helmut Rauch, E141 - NPh

Y. Hasegawa, R. Loidl, G. Badurek, M. Baron, H. Rauch:
"Observation of Off-Diagonal Geometric Phases in Polarized-Neutron-Interferometer Experiments ";
Journal of the Physical Society of Japan, 72 (2003), Suppl. C; 46 - 49.

Authors: Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Gerald Badurek, E141 - NPh; Matthias Baron, E141; Helmut Rauch, E141 - NPh

Y. Hasegawa, R. Loidl, G. Badurek, M. Baron, H. Rauch:
"Violation of a Bell-like Inequality in Neutron-Interferometer Experiments";
Journal of the Physical Society of Japan, 72 (2003), Suppl. C; 42 - 45.

Authors: Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Gerald Badurek, E141 - NPh; Matthias Baron, E141; Helmut Rauch, E141 - NPh

Y. Hasegawa, R. Loidl, G. Badurek, M. Baron, H. Rauch:
"Violation of a Bell-like inequality in single-neutron interferometry";
Nature, 425 (2003), 45 - 48.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Geometric Phase in Neutron Interferometer Experiments ";
Proceedings of SPIE, 4888 (2002), 41 - 51.

Authors: Yuji Hasegawa, E141 - NPh; Gerald Badurek, E141 - NPh; Helmut Rauch, E141 - NPh; Rudolf Loidl, E141; Matthias Baron, E141

Y. Hasegawa, G. Badurek, H. Rauch, R. Loidl, M. Baron:
"Off-diagonal geometric phase in polarized neutron interferometry ";
Czechoslovak Journal of Physics, 52 (2002), 701 - 707.

Authors: Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Gerald Badurek, E141 - NPh; Matthias Baron, E141; N. Manini; F. Pistolesi; Helmut Rauch, E141 - NPh

Y. Hasegawa, R. Loidl, G. Badurek, M. Baron, N. Manini, F. Pistolesi, H. Rauch:
"Observation of off-diagonal geometric phases in polarized-neutron-interferometer experiments";
Physical Review A, 65 (2002), 05211101 - 05211110.


Contributions to Books


Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"What does quantum theory tell us? A matter-wave approach";
in: "Quantum [Un]Speakables II", Springer-Verlag, 2016, ISBN: 978-3-319-38985-1, 393 - 411.

Authors: J. Klepp, E141; Stephan Sponar, E141 - NPh; Stefan Filipp, E141; M. Lettner, E141; Gerald Badurek, E141 - NPh; Yuji Hasegawa, E141 - NPh

J. Klepp, St. Sponar, S. Filipp, M. Lettner, G. Badurek, Y. Hasegawa:
"Nonadditive mixed state phase in neutron optics";
in: "Foundations of Probability and Physics - 5", American Institute of Physics, New York, 2009, ISBN: 978-0-7354-0636-0, 314 - 318.


Contributions to Proceedings


Authors: Stephan Sponar, E141 - NPh; J. Klepp, E141; Rudolf Loidl, E141; Katharina Durstberger-Rennhofer, E141 - NPh; H. Geppert; Gerald Badurek, E141 - NPh; Helmut Rauch, E141 - NPh; Yuji Hasegawa, E141 - NPh

St. Sponar, J. Klepp, R. Loidl, K. Durstberger-Rennhofer, H. Geppert, G. Badurek, H. Rauch, Y. Hasegawa:
"Triple Entanglement in Neutron Interferometric and Polarimetric Experiments";
in: "5th European Conference on Neutron Scattering", Journal of Physics: Conference Series, 2012, 012044-1 - 012044-16.

Authors: J. Klepp, E141; Stephan Sponar, E141 - NPh; Stefan Filipp, E141; M. Lettner, E141; Gerald Badurek, E141 - NPh; Yuji Hasegawa, E141 - NPh

J. Klepp, St. Sponar, S. Filipp, M. Lettner, G. Badurek, Y. Hasegawa:
"Nonadditivity of Quantum Phases for mixed States";
in: "Proceedings of the Junior Scientist Conference 2008", Vienna University of Technology, Wien, 2008, ISBN: 978-3-200-01612-5, 129 - 130.

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Authors: Erwin Jericha, E141 - NPh; Gerald Badurek, E141 - NPh; Matthias Baron, E141; Yuji Hasegawa, E141 - NPh; M.R. Jäkel, E141; J. Klepp, E141; A. Rofner, E141; Stephan Sponar, E141 - NPh; M. Trinker, E141; Mario Villa, E141 - STP; Helmut Rauch, E141 - NPh

E. Jericha, G. Badurek, M. Baron, Y. Hasegawa, M. Jäkel, J. Klepp, A. Rofner, St. Sponar, M. Trinker, M. Villa, H. Rauch:
"Neutron Optics Experiments at the TRIGA Mark II reactor of the Atominstitut Wien";
in: "CD-Proc. of the 2nd World Triga Users Conference", issued by: Atominstitut Vienna; Vienna University of Technology, 2004, 8 pages.


Talks and Poster Presentations (with Proceedings-Entry)


Authors: Helmuth Böck, E141 - STP; Yuji Hasegawa, E141 - NPh; Erwin Jericha, E141 - NPh; Georg Steinhauser, E141 - STP; Mario Villa, E141 - STP
Other person involved: Igor Jencic

H. Böck, Y. Hasegawa, E. Jericha, G. Steinhauser, M. Villa:
"The Past and the Future of the TRIGA Reactor Vienna";
Talk: 20th International Conference Nuclear Energy for New Europe 2011, Bovec, Slowenien (invited); 2011-09-12 - 2011-09-15; in: "Nuclear Energy for New Europe 2011", I. Jencic (ed.); (2012), ISBN: 978-961-6207-32-4; Paper ID 402, 9 pages.

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Authors: Katharina Durstberger-Rennhofer, E141 - NPh; R. A. Bertlmann; Yuji Hasegawa, E141 - NPh; Helmut Rauch, E141 - NPh

K. Durstberger-Rennhofer, R. Bertlmann, Y. Hasegawa, H. Rauch:
"Decoherence, Neutron Interferometry and Geometry";
Poster: 2nd Vienna Symposium on the Foundations of modern Physics 2009 in honour of Daniel Greenberger and Helmut Rauch, Wien; 2009-06-11 - 2009-06-14; in: "2nd Vienna Symposium on the Foundations of modern Physics 2009 in honour of Daniel Greenberger and Helmut Rauch", (2009).


Talks and Poster Presentations (without Proceedings-Entry)


Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Residual uncertainties: experimental rests of error/noise-disturbance uncertainty relations in various forms";
Keynote Lecture: 35th Quantum Information Technology Symposium (QIT35) (2016), Tsukuba, Japan (invited); 2016-11-24 - 2016-11-25.

Authors: Wilfried Mach, E141 - NPh; Hartmut Abele, E141 - NPh; Hanno Filter, E141 - NPh; Yuji Hasegawa, E141 - NPh; Tobias Jenke, E141 - NPh; Hartmut Lemmel, E141 - NPh; Erwin Jericha, E141 - NPh; Gertrud Konrad, E141 - NPh; Stephan Sponar, E141 - NPh; Mario Villa, E141 - STP; Michael Zawisky, E141 - NPh

W. Mach, H. Abele, H. Filter, Y. Hasegawa, T. Jenke, H. Lemmel, E. Jericha, G. Konrad, St. Sponar, M. Villa, M. Zawisky:
"Current projects at the Atominstitut";
Poster: NuPECC meeting Mini Workshop Wien (2016), ÖAW, Wien (invited); 2016-10-07.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Three resources for recent neutron optical investigations";
Keynote Lecture: JQI Workshop (2016), Maryland, USA (invited); 2016-09-30 - 2016-10-02.

Authors: Wilfried Mach, E141 - NPh; Hartmut Abele, E141 - NPh; Hanno Filter, E141 - NPh; Yuji Hasegawa, E141 - NPh; Erwin Jericha, E141 - NPh; Gertrud Konrad, E141 - NPh; Stephan Sponar, E141 - NPh; Mario Villa, E141 - STP; Michael Zawisky, E141 - NPh

W. Mach, H. Abele, H. Filter, Y. Hasegawa, E. Jericha, G. Konrad, St. Sponar, M. Villa, M. Zawisky:
"Current projects at the Atominstitut";
Poster: Symposium "Future Possible Use of Neutron and Synchrotron Sources", Graz; 2016-09-15 - 2016-09-16.

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Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Quantum paradoxes emerging in matter-wave interferometer experiments";
Keynote Lecture: International Conference on Concept and paradoxes in a quantum universe (2016), Waterloo, Canada (invited); 2016-06-20 - 2016-06-24.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Foundation of quantum mechanics studied in matter-wave optics - Quantum Cheshire-Cat and uncertainty relations -";
Keynote Lecture: International Conference on Quantum Physics and Nuclear Engineering 2016, London, GB (invited); 2016-03-14 - 2016-03-16.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Observability of quantum dynamics via weak values";
Keynote Lecture: KEK Workshop 2016, Tsukuba, Japan (invited); 2016-02-17 - 2016-02-18.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Foundation of quantum mechanics studied with neutron matter-waves";
Keynote Lecture: IRC Seminar 2016, Kyoto, Japan; 2016-02-09.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Foundation of quantum mechanics studied with neutron matter-waves";
Keynote Lecture: Applied Physics Seminar 2016, Sapporo, Japan; 2016-02-08.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Experimental studies of foundation of quantum mechanics";
Keynote Lecture: Nanoscience and quantum physics special seminar 2016, Tokyo, Japan; 2016-01-28.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Quantum Cheshire-Cat in a double slit experiment with neutrons";
Keynote Lecture: Seminar, Sapporo, Japan; 2016-01-28.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Weak values in neutron interferometer experiment";
Keynote Lecture: Seminar, Tsukuba, Japan; 2015-07-15.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Weak-values and quantum Cheshire-cat revealed by matter-wave interferometer experiments";
Keynote Lecture: International Workshop on Weak Value and Weak Measurement, Tokyo, Japan (invited); 2015-03-19 - 2015-03-20.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Error-disturbance uncertainty relations à la physical and information-theoretical approaches tested with neutrons";
Keynote Lecture: 6th Nagoya Winter Workshop on Reality and Measurement in Algebraic Quantum Theory, Nagoya, Japan (invited); 2015-03-09 - 2015-03-13.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Foundation of quantum mechanics explored with neutrons";
Keynote Lecture: Seminar, Nagoya, Japan; 2015-02-20.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Foundation of quantum mechanics explored with neutrons";
Keynote Lecture: Seminar, Okazaki, Japan; 2015-02-16.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Foundation of quantum mechanics explored with neutrons";
Keynote Lecture: Seminar, Hiroshima, Japan; 2015-02-13.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Weak values in double-slit experiments with neutrons";
Keynote Lecture: Seminar, Tsukuba, Japan; 2015-02-03.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Weak values of neutrons in double-slit experiments";
Keynote Lecture: Kick-off Meeting of the integrated science project, Tokyo, Japan; 2014-11-21.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Counter-intuitive phenomena in quantum mechanics studied with neutrons";
Keynote Lecture: QIT 31, Sendai, Japan (invited); 2014-11-17 - 2014-11-18.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Fundamental phenomena in quantum mechanics studied with neutrons";
Keynote Lecture: Discussion Meeting on Quantum Measurements, Bangalore, India (invited); 2014-10-22 - 2014-10-24.

Authors: Tobias Denkmayr; Hermann Geppert, E141 - NPh; Georg Sulyok, E141 - NPh; B. Demirel; Jacqueline Erhart, E141 - NPh; Stephan Sponar, E141 - NPh; Yuji Hasegawa, E141 - NPh

T. Denkmayr, H. Geppert, G. Sulyok, B. Demirel, J. Erhart, St. Sponar, Y. Hasegawa:
"Quantum Cheshire-Cat and uncertainty relation studied with neutrons";
Poster: Quantum [Un]Speakables II: 50 Years of Bell's Theorem, Vienna, Austria; 2014-06-19 - 2014-06-22.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Quantum Cheshire-cat and weak values investigated with netron's matter waves";
Keynote Lecture: Quantum theory: problems to advances, Vaxjo, Sweden (invited); 2014-06-09 - 2014-06-12.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Die seltsame Welt der Quantenmechanik: zum Problem der Ergänzung und Erneuerung der Heisenbergsche Unschärferelation und der Stand der gegenwärtigen experimentellen Quantenphysik";
Keynote Lecture: Seminar, Vienna, Austria; 2014-05-22.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Fundamental phenomena in quantum mechanics revealed by neutron optical experiments";
Keynote Lecture: 5rd Nagoya Winter Workshop on Quantum Information, Measurement, and Quantum Foundations-2014, Nagoya, Japan (invited); 2014-03-03 - 2014-03-07.

Authors: Stephan Sponar, E141 - NPh; Tobias Denkmayr; Jacqueline Erhart, E141 - NPh; Hermann Geppert, E141 - NPh; Hartmut Lemmel, E141 - NPh; A. Matzkin; Georg Sulyok, E141 - NPh; M. Ozawa; Yuji Hasegawa, E141 - NPh

St. Sponar, T. Denkmayr, J. Erhart, H. Geppert, H. Lemmel, A. Matzkin, G. Sulyok, M. Ozawa, Y. Hasegawa:
"Neutron optical Measurements studying Quantum Mechanics";
Keynote Lecture: GRANIT 2014-Workshop, Les Houches, France; 2014-03-02 - 2014-03-07.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Weak values and quantum Cheshire-Cat in neutron optical experiments";
Keynote Lecture: Nanoscience and quantum physics special seminar-2014, Tokyo, Japan; 2014-02-27.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Neutron optical studies of fundamental phenomena in quantum mechanics";
Keynote Lecture: Seminar, Nagoya, Japan; 2014-02-20.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Neutron optical studies of fundamental phenomena of quantum mechanics";
Keynote Lecture: Symposium "Research at European Neutron and Synchrotron facilities", Vienna, Austria; 2013-11-11 - 2013-11-12.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Neutron optical studies of fundamental phenomena of quantum mechanics";
Keynote Lecture: EmQM13, Vienna, Austria (invited); 2013-10-03 - 2013-10-06.

Authors: Stephan Sponar, E141 - NPh; Georg Sulyok, E141 - NPh; Jacqueline Erhart, E141 - NPh; Gerald Badurek, E141 - NPh; M. Ozawa; Yuji Hasegawa, E141 - NPh

St. Sponar, G. Sulyok, J. Erhart, G. Badurek, M. Ozawa, Y. Hasegawa:
"Violation of Heisenberg's Error-Disturbance Uncertainty Relation in Neutron Spin Measurements";
Poster: International Conference on Neutron Scattering ICNS2013, Edinburgh, GB; 2013-07-09 - 2013-07-14.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Beyond Heisenberg's uncertainty principle: error-disturbance uncertainty relation studied in neutron's successive spin-measurements";
Keynote Lecture: Physics Colloquium, Munich, Germany; 2013-05-21.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Uncertainty relation studied in neutron's successive spin-measurements";
Keynote Lecture: Physics Colloquium, Okayama, Japan; 2013-02-25.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Optical studies of intra-partite entanglement in neutrons";
Keynote Lecture: Fourth Nagoya Winter Workshop on Quantum Information 2013, Nagoya, Japan (invited); 2013-02-18 - 2013-03-22.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Violation of Heisenberg's uncertainty relation found with neutrons";
Keynote Lecture: UNVJ (United Nation in Vienna, Japanese community) Seminar, Vienna, Austria; 2012-10-19.

Authors: Stephan Sponar, E141 - NPh; Georg Sulyok, E141 - NPh; Jacqueline Erhart, E141 - NPh; J. Klepp; C. Schmitzer; H. Geppert; Katharina Durstberger-Rennhofer, E141 - NPh; Gerald Badurek, E141 - NPh; M. Ozawa; Yuji Hasegawa, E141 - NPh

St. Sponar, G. Sulyok, J. Erhart, J. Klepp, C. Schmitzer, H. Geppert, K. Durstberger-Rennhofer, G. Badurek, M. Ozawa, Y. Hasegawa:
"Foundations of Quantum Mechanics explored with Neutrons";
Talk: Quantum Africa 2, Mont aux Sources Hotel, Northern Drakensberg, Südafrika; 2012-09-03 - 2012-09-07.

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Authors: Daniel Erdösi, E141 - NPh; Yuji Hasegawa, E141 - NPh

D. Erdösi, Y. Hasegawa:
"Violation of a Bell-like inequality";
Poster: QCMC 2012 Intl. Conference on Quantum Communication, Measurement and Computing, Wien; 2012-07-30 - 2012-08-03.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Error-disturbance uncertainty relation studied in successive spin-measurements";
Keynote Lecture: QCMC 2012 Intl. Conference on Quantum Communication, Measurement and Computing, Wien; 2012-07-30 - 2012-08-03.

Authors: Stephan Sponar, E141 - NPh; J. Klepp, E141; Rudolf Loidl, E141; C. Schmitzer; H. Bartosik; Katharina Durstberger-Rennhofer, E141 - NPh; Helmut Rauch, E141 - NPh; Yuji Hasegawa, E141 - NPh

St. Sponar, J. Klepp, R. Loidl, C. Schmitzer, H. Bartosik, K. Durstberger-Rennhofer, H. Rauch, Y. Hasegawa:
"Alternative Theories of Quantum Mechanics studied with Neutrons";
Poster: QCMC 2012, Vienna, Austria; 2012-07-30 - 2012-08-03.

Authors: Stephan Sponar, E141 - NPh; J. Klepp, E141; C. Schmitzer; H. Bartosik; Katharina Durstberger-Rennhofer, E141 - NPh; Helmut Rauch, E141 - NPh; Yuji Hasegawa, E141 - NPh

St. Sponar, J. Klepp, C. Schmitzer, H. Bartosik, K. Durstberger-Rennhofer, H. Rauch, Y. Hasegawa:
"Tests of alternative quantum theories with neutrons";
Poster: QCMC 2012 Intl. Conference on Quantum Communication, Measurement and Computing, Wien; 2012-07-30 - 2012-08-03.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Error-disturbance uncertainty relation studied in successive spin-measurements";
Keynote Lecture: Quantum Theory: Reconsideration of Foundations-6 (QTRF-6), Växjö, Sweden (invited); 2012-06-11 - 2012-06-14.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Neutron optical tests of fundamental issues in quantum mechanics";
Keynote Lecture: 7th Conference on theory of quantum computation, communication and cryptography (TQC), Tokyo, Japan (invited); 2012-05-17 - 2012-05-19.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Uncertainty relation studied in neutron's successive spin-measurements";
Keynote Lecture: Physics Seminar, Kyushu, Japan; 2012-05-15.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Uncertain relation studied in neutron's successive spin-measurements";
Keynote Lecture: COST-Meeting, Msida, Malta; 2012-04-24 - 2012-04-27.

Authors: Stephan Sponar, E141 - NPh; Hartmut Lemmel, E141 - NPh; Helmut Rauch, E141 - NPh; Yuji Hasegawa, E141 - NPh

St. Sponar, H. Lemmel, H. Rauch, Y. Hasegawa:
"Foundations of Quantum Mechanics explored with Neutrons";
Poster: Science & Scientists @ ESS 2012, Berlin, Germany; 2012-04-19 - 2012-04-20.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Neutron optical tests of fundamental issues in quantum mechanics";
Keynote Lecture: KEK Workshop, Recent Issues and Prospects on Quantum Theory, Tsukuba, Japan (invited); 2012-03-16 - 2012-03-17.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Uncertainty relation studied in neutron's successive spin-measurements";
Keynote Lecture: COE Seminar, Kyoto, Japan; 2012-02-21.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Uncertainty relation studied in neutron's successive spin-measurements";
Keynote Lecture: Physics Seminar, Osaka, Japan; 2012-02-20.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Neutron optical tests of fundamental issues in quantum mechanics";
Keynote Lecture: 3rd Nagoya Winter Workshop on Quantum Information, Measurement and Quantum Foundations, Nagoya, Japan (invited); 2012-02-14 - 2012-02-17.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Uncertainty relation studied in neutron's successive spin-measurements";
Keynote Lecture: COE Seminar, Tokyo, Japan; 2012-02-08.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Uncertainty relation studied in neutron's successive spin-measurements";
Keynote Lecture: Innovation and NISHINA-Center Seminar, Saitama, Japan; 2012-02-07.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Uncertainty relation studied in neutron's successive spin-measurements";
Keynote Lecture: J-PARC Seminar, Tokai, Japan; 2012-02-06.

Authors: Yuji Hasegawa, E141 - NPh; Katharina Durstberger-Rennhofer, E141 - NPh; Daniel Erdösi, E141 - NPh; J. Erhardt, E141 - NPh; J. Klepp, E141; Hartmut Lemmel, E141 - NPh; Stephan Sponar, E141 - NPh; Georg Sulyok, E141 - NPh; Helmut Rauch, E141 - NPh

Y. Hasegawa, K. Durstberger-Rennhofer, D. Erdösi, J. Erhardt, J. Klepp, H. Lemmel, St. Sponar, G. Sulyok, H. Rauch:
"Foundation of Quantum Mechanics Explored with Neutrons";
Poster: 5th European Conference on Neutron Scattering, Prague, Czech Republic; 2011-07-17 - 2011-07-22.

Authors: Hartmut Lemmel, E141 - NPh; Yuji Hasegawa, E141 - NPh; Helmut Rauch, E141 - NPh

H. Lemmel, Y. Hasegawa, H. Rauch:
"Entanglement features in interferometer and spin-echo experiments";
Poster: 5th European Conference on Neutron Scattering, Prague, Czech Republic; 2011-07-17 - 2011-07-22.

Authors: Stephan Sponar, E141 - NPh; J. Klepp, E141; Rudolf Loidl, E141; Stefan Filipp, E141; Daniel Erdösi, E141 - NPh; Katharina Durstberger-Rennhofer, E141 - NPh; R. A. Bertlmann; Gerald Badurek, E141 - NPh; Helmut Rauch, E141 - NPh; Yuji Hasegawa, E141 - NPh

St. Sponar, J. Klepp, R. Loidl, S. Filipp, D. Erdösi, K. Durstberger-Rennhofer, R. Bertlmann, G. Badurek, H. Rauch, Y. Hasegawa:
"Multi-Entanglement in Neutron Interferometry Experiments";
Talk: 5th European Conference on Neutron Scattering, Prague, Czech Republic; 2011-07-17 - 2011-07-22.

Authors: Katharina Durstberger-Rennhofer, E141 - NPh; C. Schmitzer; H. Bartosik; J. Klepp; Stephan Sponar, E141 - NPh; Gerald Badurek, E141 - NPh; Yuji Hasegawa, E141 - NPh

K. Durstberger-Rennhofer, C. Schmitzer, H. Bartosik, J. Klepp, St. Sponar, G. Badurek, Y. Hasegawa:
"Falsification of Leggett's model using neutron matter waves";
Talk: Jahrestagung der ÖPG, Lausanne, Switzerland; 2011-06-15.

Authors: Stephan Sponar, E141 - NPh; J. Klepp, E141; C. Schmitzer; H. Bartosik; M. Both; H. Geppert; Katharina Durstberger-Rennhofer, E141 - NPh; Gerald Badurek, E141 - NPh; Yuji Hasegawa, E141 - NPh

St. Sponar, J. Klepp, C. Schmitzer, H. Bartosik, M. Both, H. Geppert, K. Durstberger-Rennhofer, G. Badurek, Y. Hasegawa:
"Entanglement in Neutron Poarimetric Experiments";
Talk: ÖPG Jahrestagung 2011, Lausanne, Switzerland; 2011-06-15.

Authors: Jacqueline Erhart, E141 - NPh; Stephan Sponar, E141 - NPh; Georg Sulyok, E141 - NPh; Gerald Badurek, E141 - NPh; M. Ozawa; Yuji Hasegawa, E141 - NPh

J. Erhart, St. Sponar, G. Sulyok, G. Badurek, M. Ozawa, Y. Hasegawa:
"A universally valid uncertainty relation demonstrated by successive spin-measurements";
Poster: 2011 Einsteins in the City, New York, USA; 2011-04-14 - 2011-04-15.

Authors: Jacqueline Erhart, E141 - NPh; Stephan Sponar, E141 - NPh; Georg Sulyok, E141 - NPh; Gerald Badurek, E141 - NPh; M. Ozawa; Yuji Hasegawa, E141 - NPh

J. Erhart, St. Sponar, G. Sulyok, G. Badurek, M. Ozawa, Y. Hasegawa:
"Experimental confirmation of a universally valid uncertainty relation for error and disturbance in spin-measurements";
Poster: NESY Winterschool, Planneralm, Austria; 2011-03-06 - 2011-03-12.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Quantum mechanics studied with polarized neutrons";
Talk: PRESTO Workshop, Tokyo, Japan; 2010-12-06 - 2010-12-07.

Authors: Jacqueline Erhart, E141 - NPh; Stephan Sponar, E141 - NPh; Georg Sulyok, E141 - NPh; Gerald Badurek, E141 - NPh; M. Ozawa; Yuji Hasegawa, E141 - NPh

J. Erhart, St. Sponar, G. Sulyok, G. Badurek, M. Ozawa, Y. Hasegawa:
"Experimental confirmation of a universally valid uncertainty relation for error and disturbance in spin-measurements";
Poster: 14. Deutsche Physikerinnentagung 2010, München, Germany; 2010-11-04 - 2010-11-07.

Authors: Yuji Hasegawa, E141 - NPh; Hartmut Lemmel, E141 - NPh

Y. Hasegawa, H. Lemmel:
"High precision neutron interferometer setup S18b";
Talk: ILL Vision 2010, Grenoble, Frankreich; 2010-09-15 - 2010-09-17.

Authors: Jacqueline Erhart, E141 - NPh; Stephan Sponar, E141 - NPh; G. Sulyok; Gerald Badurek, E141 - NPh; M. Ozawa; Yuji Hasegawa, E141 - NPh

J. Erhart, St. Sponar, G. Sulyok, G. Badurek, M. Ozawa, Y. Hasegawa:
"Experimental confirmation of a universally valid uncertainty relation for error and disturbance in spin-measurements";
Poster: 60. Jahrestagung der Österreichischen Physikalischen Gesellschaft (ÖPG), Salzburg; 2010-09-07.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Quantum mechanics studied with polarized neutrons";
Talk: Polarized Neutrons in Condensed Matter Investigations, Delft, Netherlands; 2010-07-05 - 2010-07-08.

Authors: Katharina Durstberger-Rennhofer, E141 - NPh; Yuji Hasegawa, E141 - NPh

K. Durstberger-Rennhofer, Y. Hasegawa:
"Quantum physics with neutrons - theory & experiment";
Talk: Workshop in honor of Reinhold Bertlmann, Puchberg am Schneeberg; 2010-06-25 - 2010-06-27.

Authors: Katharina Durstberger-Rennhofer, E141 - NPh; G. Sulyok; Yuji Hasegawa, E141 - NPh; Helmut Rauch, E141 - NPh

K. Durstberger-Rennhofer, G. Sulyok, Y. Hasegawa, H. Rauch:
"Entanglement and decoherence within neutron interferometry";
Poster: Frontiers in Matter Wave Optics, Kreta; 2010-04-06 - 2010-04-11.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Optical studies of entanglements in a single-particle system";
Talk: FOMO 2010, Kreta (invited); 2010-04-06 - 2010-04-11.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Quantum contextuality studied with neutrons --- Kochen-Specker theorem";
Talk: Neutron Optics, NOP 2010, Alpe d'Huez, France; 2010-03-17 - 2010-03-19.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Quantum Mechanical Phenomena Studied with Neutrons";
Talk: Nagoya Winter Workshop on Quantum Information, Measurement, and Quantum Foundations, Nagoya University, Nagoya (invited); 2010-02-18 - 2010-02-24.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Quantum optical phenomena studied with neutrons";
Talk: NII Seminar, National Institute of informatics, Tokyo (invited); 2010-02-15.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Quantum Optical Phenomena Studied with Neutrons"";
Talk: Neutrino, Neutron, Nuclear, Medical and Muon Physics at ESS, Lund (invited); 2009-12-02 - 2009-12-04.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Quantum contextuality and Kochen-Specker phenomena studied by neutrons";
Talk: ILL College 3 Seminar, Grenoble; 2009-11-10.

Authors: Stephan Sponar, E141 - NPh; J. Klepp, E141; S. Fillip; Rudolf Loidl, E141; Katharina Durstberger-Rennhofer, E141 - NPh; R. A. Bertlmann; Yuji Hasegawa, E141 - NPh; Gerald Badurek, E141 - NPh; Helmut Rauch, E141 - NPh

St. Sponar, J. Klepp, S. Fillip, R. Loidl, K. Durstberger-Rennhofer, R. Bertlmann, Y. Hasegawa, G. Badurek, H. Rauch:
"Berry Phase in Entangled Systems: A Single-Neutron Interferometer Experiment";
Talk: 16. Meeting Nonlocal Seminar, Vienna, Austria; 2009-07-01.

Authors: Yuji Hasegawa, E141 - NPh; Gerald Badurek, E141 - NPh; J. Klepp, E141; Rudolf Loidl, E141; Stephan Sponar, E141 - NPh; Helmut Rauch, E141 - NPh

Y. Hasegawa, G. Badurek, J. Klepp, R. Loidl, St. Sponar, H. Rauch:
"Neutron as a quantum system: exploring multi-entanglement in a single-neutron system";
Poster: 3rd Vienna symposium on the Foundation of Modern Physics, Wien; 2009-06-11 - 2009-06-14.

Authors: J. Klepp, E141; Stephan Sponar, E141 - NPh; H. Bartosik; Stefan Filipp, E141; Helmut Rauch, E141 - NPh; C. Schmitzer; Yuji Hasegawa, E141 - NPh

J. Klepp, St. Sponar, H. Bartosik, S. Filipp, H. Rauch, C. Schmitzer, Y. Hasegawa:
"Quantum eraser and complementarity in neutron optics";
Poster: 3rd Vienna symposium on the Foundation of Modern Physics, Wien; 2009-06-11 - 2009-06-14.

Authors: Stephan Sponar, E141 - NPh; J. Klepp, E141; Rudolf Loidl, E141; Stefan Filipp, E141; Katharina Durstberger-Rennhofer, E141 - NPh; R. A. Bertlmann; Yuji Hasegawa, E141 - NPh; Helmut Rauch, E141 - NPh

St. Sponar, J. Klepp, R. Loidl, S. Filipp, K. Durstberger-Rennhofer, R. Bertlmann, Y. Hasegawa, H. Rauch:
"Berry phase in entangled system: a single-neutron interferometer experiment";
Poster: 3rd Vienna symposium on the Foundation of Modern Physics, Wien; 2009-06-11 - 2009-06-14.

Authors: G. Sulyok; Helmut Rauch, E141 - NPh; Yuji Hasegawa, E141 - NPh; J. Klepp, E141; Hartmut Lemmel, E141 - NPh

G. Sulyok, H. Rauch, Y. Hasegawa, J. Klepp, H. Lemmel:
"Decoherence in the neutron interferometer";
Poster: 3rd Vienna symposium on the Foundation of Modern Physics, Wien; 2009-06-11 - 2009-06-14.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Wave optics with neutrons";
Talk: Special cooperative program Meeting `Fundamental physics and small angle scattering using neutrons´, Tokai (invited); 2009-01-06 - 2009-01-07.

Authors: Yuji Hasegawa, E141 - NPh; Gerald Badurek, E141 - NPh; Stefan Filipp, E141; J. Klepp, E141; Rudolf Loidl, E141; Stephan Sponar, E141 - NPh; Helmut Rauch, E141 - NPh

Y. Hasegawa, G. Badurek, S. Filipp, J. Klepp, R. Loidl, St. Sponar, H. Rauch:
"Multi-entanglement in a single-neutron system";
Poster: 4th American Conference on Neutron Scattering (ACNS2008), Santa Fe, USA; 2008-05-11 - 2008-05-15.

Authors: Stefan Filipp, E141; Yuji Hasegawa, E141 - NPh; Helmut Rauch, E141 - NPh

S. Filipp, Y. Hasegawa, H. Rauch:
"Doubts that it works";
Talk: Joint Workshop on Tailoring neutron beams at small and medium sized neutron sources & Neutronanti-bunching, Atominstitut Wien; 2008-03-06 - 2008-03-08.

Authors: Yuji Hasegawa, E141 - NPh; Stefan Filipp, E141; Helmut Rauch, E141 - NPh

Y. Hasegawa, S. Filipp, H. Rauch:
"Intensity correlations with x-rays";
Talk: Joint Workshop on Tailoring neutron beams at small and medium sized neutron sources & Neutronanti-bunching, Atominstitut Wien; 2008-03-06 - 2008-03-08.

Authors: J. Klepp, E141; Stephan Sponar, E141 - NPh; Gerald Badurek, E141 - NPh; Stefan Filipp, E141; Erwin Jericha, E141 - NPh; M. Leitner, E141; Yuji Hasegawa, E141 - NPh

J. Klepp, St. Sponar, G. Badurek, S. Filipp, E. Jericha, M. Leitner, Y. Hasegawa:
"Observation of mixed state phase using neutron polarimetry";
Talk: Fachausschusstagung, ÖPG, Kern- und Teilchenphysik, Schloss Haindorf/Langenlois; 2007-09-25.

Authors: Rudolf Loidl, E141; J. Klepp, E141; Stephan Sponar, E141 - NPh; Stefan Filipp, E141; Gerald Badurek, E141 - NPh; Helmut Rauch, E141 - NPh; Yuji Hasegawa, E141 - NPh

R. Loidl, J. Klepp, St. Sponar, S. Filipp, G. Badurek, H. Rauch, Y. Hasegawa:
"Violation of Mermnin´s inequality for GHZ states in neutron interferometry";
Talk: Fachausschusstagung, ÖPG, Kern- und Teilchenphysik, Schloss Haindorf/Langenlois; 2007-09-25.

Authors: Stephan Sponar, E141 - NPh; J. Klepp, E141; Stefan Filipp, E141; Gerald Badurek, E141 - NPh; Helmut Rauch, E141 - NPh; Yuji Hasegawa, E141 - NPh

St. Sponar, J. Klepp, S. Filipp, G. Badurek, H. Rauch, Y. Hasegawa:
"Coherent manipulationfor multi-entanglement of neutrons";
Talk: Fachausschusstagung, ÖPG, Kern- und Teilchenphysik, Schloss Haindorf/Langenlois; 2007-09-25.

Authors: Helmut Rauch, E141 - NPh; Stefan Filipp, E141; Yuji Hasegawa, E141 - NPh

H. Rauch, S. Filipp, Y. Hasegawa:
"Neutron Quantum Optics";
Talk: 4th European Conference on Neutron Scattering, Lund (Schweden); 2007-06-25 - 2007-06-29.

Authors: Stefan Filipp, E141; Yuji Hasegawa, E141 - NPh; Helmut Rauch, E141 - NPh

S. Filipp, Y. Hasegawa, H. Rauch:
"Geometric Phases in Neutron Optics";
Talk: SFB-ADLIS Workshop 2007, Schloss Goldegg, Salzburg; 2007-02-25.

Authors: Stefan Filipp, E141; Yuji Hasegawa, E141 - NPh; Helmut Rauch, E141 - NPh

S. Filipp, Y. Hasegawa, H. Rauch:
"Phases and Entanglement in Neutron Interference Experiments";
Talk: Conf. on Quantum Mechanics: From Fundamental Problems to Applications, Bertinoro (Italy); 2006-12-07.

Authors: J. Klepp, E141; Stephan Sponar, E141 - NPh; Yuji Hasegawa, E141 - NPh; Stefan Filipp, E141; M. Lettner, E141; Erwin Jericha, E141 - NPh; Gerald Badurek, E141 - NPh

J. Klepp, St. Sponar, Y. Hasegawa, S. Filipp, M. Lettner, E. Jericha, G. Badurek:
"Observation of geometric mixed state phase using neutron polarimetry";
Poster: Quantum Mechanics: From Fundamental Problems to Applications, Bertinoro (Italy); 2006-12-05.

Authors: Yuji Hasegawa, E141 - NPh; Helmut Rauch, E141 - NPh

Y. Hasegawa, H. Rauch:
"Spin-Path Entanglement in Neutron Interferometer Experiments";
Talk: Int. Conf. Theoretical and Experimental Foundations of recent Quantum Technologies, Durban (South Africa); 2006-07-10 - 2006-07-14.

Authors: Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Gerald Badurek, E141 - NPh; Stefan Filipp, E141; J. Klepp, E141; Helmut Rauch, E141 - NPh

Y. Hasegawa, R. Loidl, G. Badurek, S. Filipp, J. Klepp, H. Rauch:
"Quantum contextuality induced by spin-path entanglement in single-neutrons";
Talk: 13th European Workshop on Quantum Optics, Wien; 2006-05-23 - 2006-05-27.

Authors: Stephan Sponar, E141 - NPh; J. Klepp, E141; Yuji Hasegawa, E141 - NPh; Erwin Jericha, E141 - NPh; Gerald Badurek, E141 - NPh

St. Sponar, J. Klepp, Y. Hasegawa, E. Jericha, G. Badurek:
"Non-cyclic geometric phases in mixed state neutron polarimetry";
Poster: 13th European Workshop on Quantum Optics, Wien; 2006-05-23 - 2006-05-27.

Authors: Yuji Hasegawa, E141 - NPh; Gerald Badurek, E141 - NPh; Matthias Baron, E141; Stefan Filipp, E141; J. Klepp, E141; Rudolf Loidl, E141; Helmut Rauch, E141 - NPh

Y. Hasegawa, G. Badurek, M. Baron, S. Filipp, J. Klepp, R. Loidl, H. Rauch:
"Spin-Path Entanglement in Neutron Interferometer Experiments";
Poster: The ILL Millenium Symposium, Grenoble (France); 2006-04-27 - 2006-04-29.

Authors: Rudolf Loidl, E141; Gerald Badurek, E141 - NPh; Matthias Baron, E141; Francois Dubus, E141; Stefan Filipp, E141; Yuji Hasegawa, E141 - NPh; J. Klepp, E141; Erwin Jericha, E141 - NPh; Hartmut Lemmel, E141 - NPh; M. Trinker, E141; Michael Zawisky, E141 - NPh; Helmut Rauch, E141 - NPh

R. Loidl, G. Badurek, M. Baron, F. Dubus, S. Filipp, Y. Hasegawa, J. Klepp, E. Jericha, H. Lemmel, M. Trinker, M. Zawisky, H. Rauch:
"Interferometer and USANS Instrument S18";
Poster: The ILL Millenium Symposium, Grenoble (France); 2006-04-27 - 2006-04-29.

Authors: Stefan Filipp, E141; Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Helmut Rauch, E141 - NPh

S. Filipp, Y. Hasegawa, R. Loidl, H. Rauch:
"Noncyclic geometric phase due to spatial evolution in a neutron";
Talk: SFB Quantum Control and Measurement Meeting, Innsbruck (Österreich); 2006-01-26 - 2006-01-27.

Authors: Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Matthias Baron, E141; Gerald Badurek, E141 - NPh; Helmut Rauch, E141 - NPh

Y. Hasegawa, R. Loidl, M. Baron, G. Badurek, H. Rauch:
"Quantum contextuality in neutron interferometer experiments";
Talk: Int. Conf. Neutron Scattering - ICNS2005, Sydney (Australia); 2005-11-27 - 2005-12-02.

Authors: Helmut Rauch, E141 - NPh; Matthias Baron, E141; Yuji Hasegawa, E141 - NPh; Hartmut Lemmel, E141 - NPh; Rudolf Loidl, E141

H. Rauch, M. Baron, Y. Hasegawa, H. Lemmel, R. Loidl:
"Hidden observables in quantum neutron interferometry";
Talk: Int. Conf. Neutron Scattering - ICNS2005, Sydney (Australia); 2005-11-27 - 2005-12-02.

Authors: Stefan Filipp, E141; Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Helmut Rauch, E141 - NPh

S. Filipp, Y. Hasegawa, R. Loidl, H. Rauch:
"Spatial Geometric Phase in Neutron Interferometry";
Talk: Non-local Seminar, Bratislav (Slowakei); 2005-11-18.

Authors: Stefan Filipp, E141; Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Helmut Rauch, E141 - NPh

S. Filipp, Y. Hasegawa, R. Loidl, H. Rauch:
"Recent experiments on geometric phase measurements with neutrons";
Talk: 55. Jahrestagung der Österr. Physikalischen Gesellschaft, Wien (Österreich); 2005-10-27.

Authors: Stefan Filipp, E141; Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Helmut Rauch, E141 - NPh

S. Filipp, Y. Hasegawa, R. Loidl, H. Rauch:
"Spatial Geometric Phase in Neutron Interferometry and Decoherence Properties";
Poster: Workshop on Noise and Instabilities in Quantum Mechanics, Trieste (Italy); 2005-10-05.

Authors: Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Stefan Filipp, E141; J. Klepp, E141; Helmut Rauch, E141 - NPh

Y. Hasegawa, R. Loidl, S. Filipp, J. Klepp, H. Rauch:
"Quantum state tomography of neutrons";
Talk: ÖPG Jahrestagung 2005, Univ. Wien (Österreich); 2005-09-27 - 2005-09-29.

Authors: Stephan Sponar, E141 - NPh; J. Klepp, E141; Yuji Hasegawa, E141 - NPh; Erwin Jericha, E141 - NPh; Gerald Badurek, E141 - NPh

St. Sponar, J. Klepp, Y. Hasegawa, E. Jericha, G. Badurek:
"Noncyclic mixed state phase in SU(2) neutron polarimetric experiments";
Poster: 55. Jahrestagung der Österr. Physikalischen Gesellschaft, Univ. Wien (Österreich); 2005-09-27 - 2005-09-29.

Authors: Stefan Filipp, E141; Yuji Hasegawa, E141 - NPh; Helmut Rauch, E141 - NPh

S. Filipp, Y. Hasegawa, H. Rauch:
"Stability of the Geometric Phase - Potential Experimental Realization";
Talk: EDM-Collaboration Meeting, ILL Grenoble (France); 2005-07-09.

Authors: Stefan Filipp, E141; Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Erik Sjöqvist; Helmut Rauch, E141 - NPh

S. Filipp, Y. Hasegawa, R. Loidl, E. Sjöqvist, H. Rauch:
"Quantum Geometric Phase: Off-diagonal Extensions, Neutron Interferometry and Decoherence";
Talk: Einsteins in the City - Junior Research Conference, City College New York, New York (USA); 2005-04-11.

Authors: Stefan Filipp, E141; Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Erik Sjöqvist; D.M. Tong; Helmut Rauch, E141 - NPh

S. Filipp, Y. Hasegawa, R. Loidl, E. Sjöqvist, D.M. Tong, H. Rauch:
"Quantum Geometric Phase: Off-diagonal Extensions, Neutron Interferometry and Decoherence";
Poster: Obergurgl Meeting - 2005, Obergurgl (Österreich); 2005-03-04.

Authors: Matthias Baron, E141; Rudolf Loidl, E141; Gerald Badurek, E141 - NPh; Francois Dubus, E141; Stefan Filipp, E141; Yuji Hasegawa, E141 - NPh; Erwin Jericha, E141 - NPh; Hartmut Lemmel, E141 - NPh; M. Trinker, E141; Michael Zawisky, E141 - NPh; Helmut Rauch, E141 - NPh

M. Baron, R. Loidl, G. Badurek, F. Dubus, S. Filipp, Y. Hasegawa, E. Jericha, H. Lemmel, M. Trinker, M. Zawisky, H. Rauch:
"The Interferometer and USANS Instrument S18 at the ILL, Grenoble, France";
Poster: Hearing Spezialforschungsbereich "Control and Measurement of Coherent Quantum Systems", Innsbruck (Österreich); 2005-01-18.

Authors: Stefan Filipp, E141; Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Erik Sjöqvist; D.M. Tong; Helmut Rauch, E141 - NPh

S. Filipp, Y. Hasegawa, R. Loidl, E. Sjöqvist, D.M. Tong, H. Rauch:
"Quantum Geometric Phase: Off-diagonal Extensions, Neutron Interferometry and Decoherence";
Poster: SFB - Quantum Control and Measurement - Hearing, Innsbruck (Österreich); 2005-01-18.

Authors: Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Gerald Badurek, E141 - NPh; Matthias Baron, E141; Helmut Rauch, E141 - NPh

Y. Hasegawa, R. Loidl, G. Badurek, M. Baron, H. Rauch:
"Quantum contextuality in neutron interferometry";
Poster: Hearing Spezialforschungsbereich "Control and Measurement of Coherent Quantum Systems", Innsbruck (Österreich); 2005-01-18.

Authors: Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Gerald Badurek, E141 - NPh; Matthias Baron, E141; Helmut Rauch, E141 - NPh

Y. Hasegawa, R. Loidl, G. Badurek, M. Baron, H. Rauch:
"Violation of a Bell-type inequality in Single-Neutron Interferometry ";
Poster: Symposium on Quantum Information Processing 2004, Hitotsubashi Hall, Tokyo (Japan); 2004-12-20 - 2004-12-21.

Authors: J. Klepp, E141; Stephan Sponar, E141 - NPh; Yuji Hasegawa, E141 - NPh; Erwin Jericha, E141 - NPh; Gerald Badurek, E141 - NPh

J. Klepp, St. Sponar, Y. Hasegawa, E. Jericha, G. Badurek:
"Noncyclic mixed state phase in SU(2) neutron polarimetry";
Poster: 54. Jahrestagung der Österr. Physikalischen Gesellschaft (ÖPG), Linz (Österreich); 2004-09-28 - 2004-09-30.

Authors: Yuji Hasegawa, E141 - NPh; Stefan Filipp, E136; Helmut Rauch, E141 - NPh

Y. Hasegawa, S. Filipp, H. Rauch:
"Non-cyclic Geometric Phase due to Spatial Evolution in a Neutron Interferometer";
Talk: Fachausschusstagung, ÖPG, Kern- und Teilchenphysik, Weyer (Österreich); 2004-09-26 - 2004-09-28.

Authors: Erwin Jericha, E141 - NPh; Gerald Badurek, E141 - NPh; Matthias Baron, E141; Yuji Hasegawa, E141 - NPh; M.R. Jäkel, E141; J. Klepp, E141; A. Rofner, E141; Stephan Sponar, E141 - NPh; M. Trinker, E141; Mario Villa, E141 - STP; Helmut Rauch, E141 - NPh

E. Jericha, G. Badurek, M. Baron, Y. Hasegawa, M. Jäkel, J. Klepp, A. Rofner, St. Sponar, M. Trinker, M. Villa, H. Rauch:
"Neutron Optics Experiments at the TRIGA Mark II reactor of the Atominstitut Wien";
Talk: 2nd World TRIGA Users Conf., TU Wien (Österreich); 2004-09-15 - 2004-09-18.

Authors: Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Gerald Badurek, E141 - NPh; Matthias Baron, E141; Helmut Rauch, E141 - NPh

Y. Hasegawa, R. Loidl, G. Badurek, M. Baron, H. Rauch:
"Quantum Contextuality in Neutron Interferometry ";
Poster: New Frontiers in Quantum Theory and Measurement, Schloss Reisensburg, Günzburg (Deutschland); 2004-09-01 - 2004-09-05.

Authors: Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Gerald Badurek, E141 - NPh; Matthias Baron, E141; Helmut Rauch, E141 - NPh

Y. Hasegawa, R. Loidl, G. Badurek, M. Baron, H. Rauch:
"Quantum Contextuality in Neutron Interferometry: violation of a Bell.like Inequality with Single-Neutrons";
Talk: 333th Int. W. und E. Heraeus Seminar on New Frontiers in Quantum Theory and Measurement, Schloss Reisenburg, Günzburg (Deutschland); 2004-09-01 - 2004-09-05.

Authors: Stefan Filipp, E141; Yuji Hasegawa, E141 - NPh; Helmut Rauch, E141 - NPh

S. Filipp, Y. Hasegawa, H. Rauch:
"Spatial non-cyclic geometric phase in neutron interferometry";
Talk: Int. Conf. Precision Measurements with Slow Neutrons, NIST, Gaithersburg (USA); 2004-04-05 - 2004-04-07.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Quantum Contextuality in Single-Neutron Interferoemter Experiments";
Talk: Precision Measurements with slow neutrons, NIST Gaithersburg, MD (USA); 2004-04-05 - 2004-04-07.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Quantum Contextuality in Neutron Interferometer Experiments ";
Talk: Seminar am Hahn-Meitner Institut, Berlin (Deutschland); 2004-02-04.

Authors: Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Gerald Badurek, E141 - NPh; Matthias Baron, E141; Helmut Rauch, E141 - NPh

Y. Hasegawa, R. Loidl, G. Badurek, M. Baron, H. Rauch:
"Violation of Bell-type inequality in single-neutron interferometry: quantum contextuality";
Poster: Int. Conf. on Neutron Optics , NOP 2004, Tokyo (Japan); 2004-01-12 - 2004-01-16.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Quantum Contextuality in Neutron Interferometer Experiments ";
Talk: COE Seminar, Inst. of Technology, Tokyo (Japan); 2004-01-06.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Violation of a Bell-like Inequality in SIngle-Neutron Interferometer Experiments: Quantum Contextuality ";
Talk: Seminarvortrag am Atominstitut, Wien; 2003-12-01.

Authors: Stefan Filipp, E141; Yuji Hasegawa, E141 - NPh; Helmut Rauch, E141 - NPh

S. Filipp, Y. Hasegawa, H. Rauch:
"Split-beam experiment to test the non-cyclic spatial geometric phase ";
Talk: Seminarvortrag am Atominstitut, Wien; 2003-11-23.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Violation of a Bell-like Inequality in Single-Neutron Interferometer Experiments ";
Talk: FAKT 2003 (Österr. Physikal. Gesellschaft), Wolfgangsee, Oberösterreich; 2003-10-03 - 2003-10-04.

Authors: Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Gerald Badurek, E141 - NPh; Matthias Baron, E141; Helmut Rauch, E141 - NPh

Y. Hasegawa, R. Loidl, G. Badurek, M. Baron, H. Rauch:
"Violation of Bell-like inequality in single-neutron interferometry ";
Poster: Fachausschusstagung ÖPG, Physik an Neutronen u.Synchrotron...., Salzburg (Österreich); 2003-10-01 - 2003-10-02.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Violation of Bell-like Inequality with neutrons: quantum contextuality ";
Talk: Mysteries, Puzzles and Paradoxes in Quantum Mechanics 2003, Gargnano, Gardasee (Italy); 2003-09-01 - 2003-09-05.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Stopped Light";
Talk: SFB Meeting, Wien; 2003-05-23.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Violation of Bell-Type Inequality in Single-Neutron Interferometry";
Talk: 10th. Central-European Workshop on Quantum Optics, Rostock-Warnemünde (Deutschland); 2003-04-04 - 2003-04-07.

Authors: Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Gerald Badurek, E141 - NPh; Matthias Baron, E141; Helmut Rauch, E141 - NPh

Y. Hasegawa, R. Loidl, G. Badurek, M. Baron, H. Rauch:
"Violation of Bell-Type Inequality in Single-Neutron Interferometry ";
Talk: Obergurgl Meeting 2003, Obergurgl, Tirol; 2003-02-23 - 2003-03-01.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Quantum Contextuality in Neutron Interferometer Experiments ";
Talk: Seminarvortrag - Inst. of Physical and Chemical Research, Riken (Japan); 2003-01-17.

Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Violation of Bell-Type Inequality in Single-Neutron Interferometry";
Talk: Waseda Int. Symp. on Fundamental Physics,, Tokyo (Japan); 2002-11-12 - 2002-11-15.

Authors: Yuji Hasegawa, E141 - NPh; Rudolf Loidl, E141; Gerald Badurek, E141 - NPh; Matthias Baron, E141; Helmut Rauch, E141 - NPh

Y. Hasegawa, R. Loidl, G. Badurek, M. Baron, H. Rauch:
"Observation of Off-Diagonal Geometric Phases in Polarized-Neutron-Interferometer Experiments ";
Poster: Waseda Int. Symp. on Fundamental Physics,, Tokyo (Japan); 2002-11-12 - 2002-11-15.

Authors: Yuji Hasegawa, E141 - NPh; Helmut Rauch, E141 - NPh; Gerald Badurek, E141 - NPh; Matthias Baron, E141; Rudolf Loidl, E141

Y. Hasegawa, H. Rauch, G. Badurek, M. Baron, R. Loidl:
"Measurement of Topological Neutron Quantum Phases ";
Talk: Fachausschusstagung ÖPG, Quantenelektronik, Elektrodynamik und Optik, Leoben (Österreich); 2002-09-24.


Habilitation Theses


Author: Yuji Hasegawa, E141 - NPh

Y. Hasegawa:
"Quantum Optical Experiments with Neutrons ";
TU Wien, Atominstitut der Österr. Universitäten, 2004.


Doctor's Theses (authored and supervised)


Author: Stephan Sponar, E141 - NPh
Other person involved: Yuji Hasegawa, E141 - NPh

St. Sponar:
"Multi-Entanglement in Neutron Interferometric and Polarimetric Experiments";
Supervisor, Reviewer: Y. Hasegawa; Atominstitut, 2011; oral examination: 2011-03-16.

Author: J. Klepp, E141
Other person involved: Yuji Hasegawa, E141 - NPh

J. Klepp:
"Geometric phase properties in neutron optics experiments";
Supervisor, Reviewer: Y. Hasegawa; Atominstitut, 2009; oral examination: 2009-04-28.


Diploma and Master Theses (authored and supervised)


Author: Jacqueline Erhart, E141 - NPh
Other person involved: Yuji Hasegawa, E141 - NPh

J. Erhart:
"Experimental demonstration of a universally valid uncertainty relation for error and disturbance in joint spin-measurements";
Supervisor: Y. Hasegawa; Atominstitut, 2010; final examination: 2010-10-06.

Author: H. Bartosik
Other person involved: Yuji Hasegawa, E141 - NPh

H. Bartosik:
"Experimental test of quantum contextuality with neutron interferometry";
Supervisor: Y. Hasegawa; Atominstitut, 2009; final examination: 2009-03-11.

Author: C. Schmitzer
Other person involved: Yuji Hasegawa, E141 - NPh

C. Schmitzer:
"A neutron polarimetric test of leggett's contextual model of quantum mechanics";
Supervisor: Y. Hasegawa; Atominstitut, 2009; final examination: 2009-03-11.