Master-equations for the study of decoherence
量子物理
2007-05-23 v3
摘要
Different structures of master-equation used for the description of decoherence of a microsystem interacting through collisions with a surrounding environment are considered and compared. These results are connected to the general expression of the generator of a quantum dynamical semigroup in presence of translation invariance recently found by Holevo.
引用
@article{arxiv.quant-ph/0301039,
title = {Master-equations for the study of decoherence},
author = {Bassano Vacchini},
journal= {arXiv preprint arXiv:quant-ph/0301039},
year = {2007}
}
备注
10 pages, latex, no figures, to appear in Int. J. Theor. Phys