Contributions to Books:

A. Arnold, F. Fagnola, L. Neumann:
"Quantum Fokker-Planck models: the Lindblad and Wigner approaches";
in: "ASC Report 14/2008", issued by: Institute for Analysis and Scientific Computing; Vienna University of Technology, Wien, 2008, ISBN: 978-3-902627-01-8.

English abstract:
In this article we try to bridge the gap between the quantum dynamical semi-
group and Wigner function approaches to quantum open systems. In particu-
lar we study stationary states and the long time asymptotics for the quantum
Fokker-Planck equation. Our new results apply to open quantum systems in a
harmonic confinement potential, perturbed by a (large) sub-quadratic term.

Quantum Markov Semigroups, Quantum Fokker Planck, steady

Electronic version of the publication:

Created from the Publication Database of the Vienna University of Technology.