Stochastic wave function approach to generalized master equations
量子物理
2007-05-23 v2 介观与纳米尺度物理
摘要
A generalization of the stochastic wave function method is presented which allows the unravelling of arbitrary linear quantum master equations which are not necessarily in Lindblad form and, moreover, the explicit treatment of memory effects by employing the time-convolutionless projection operator technique. The crucial point of this construction is the description of the open system in a doubled Hilbert space, which has already been successfully used for the computation of multitime correlation functions.
引用
@article{arxiv.quant-ph/9806026,
title = {Stochastic wave function approach to generalized master equations},
author = {H. P. Breuer and B. Kappler and F. Petruccione},
journal= {arXiv preprint arXiv:quant-ph/9806026},
year = {2007}
}
备注
RevTex, 7 pages, 4 Postscript figures, uses multicol. To appear in the proceedings of the "International workshop on macroscopic quantum tunneling and coherence", Naples, 1998