Exact expression for decoherence factor in the time-dependent generalized Cini model
量子物理
2007-05-23 v1
摘要
The present letter finds the complete set of exact solutions of the time-dependent generalized Cini model by making use of the Lewis-Riesenfeld invariant theory and the invariant-related unitary transformation formulation and, based on this, the general explicit expression for the decoherence factor is therefore obtained. This study provides us with a useful method to consider the geometric phase and topological properties in the time-dependent quantum decoherence process.
引用
@article{arxiv.quant-ph/0302129,
title = {Exact expression for decoherence factor in the time-dependent generalized Cini model},
author = {Jian Qi Shen and San Shui Xiao and Qiang Wu},
journal= {arXiv preprint arXiv:quant-ph/0302129},
year = {2007}
}
备注
5 pages, Latex