Publications in Scientific Journals:
T. Kitagawa, S. Pielawa, A. Imambekov, H.-J. Schmiedmayer, V. Gritsev, E. Demler:
"Ramsey Interference in One-Dimensional Systems: The Full Distribution Function of Fringe Contrast as a Probe of Many-Body Dynamics";
Physical Review Letters,
104
(2010),
255302;
1
- 4.
English abstract:
We theoretically analyze Ramsey interference experiments in one-dimensional quasicondensates and
obtain explicit expressions for the time evolution of full distribution functions of fringe contrast. We show
that distribution functions contain unique signatures of the many-body mechanism of decoherence. We
argue that Ramsey interference experiments provide a powerful tool for analyzing strongly correlated
nature of 1D interacting systems.
"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
http://dx.doi.org/10.1103/PhysRevLett.104.255302
Electronic version of the publication:
http://publik.tuwien.ac.at/files/PubDat_187453.pdf