混沌环境的 Kraus 分解
量子物理
2009-11-13 v1
摘要
我们考虑了一个与混沌热浴相互作用的系统。我们为开放系统的约化密度推导出了一个显式且精确的 Kraus 算符和表示(OSR)。该 OSR 保持了厄米性、完全正性和归一性。我们通过将其与孤立缺陷量子计算机中相互作用量子比特的精确结果进行对比测试,证明了其作为数值工具的有效性。我们还讨论了 OSR 的一些有趣的定性方面。
引用
@article{arxiv.0709.3608,
title = {Kraus decomposition for chaotic environments},
author = {Murat Cetinbas and Joshua Wilkie},
journal= {arXiv preprint arXiv:0709.3608},
year = {2009}
}
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