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arXiv quant-ph/0205037quant-phcond-mat.mes-hall
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开放量子系统的初始退相干

Initial Decoherence of Open Quantum Systems

Vladimir Privman

摘要:

我们提出了一个新的短时间近似方案的退相干评估。在低温下,近似值也适用于中间时间。然后,它提供了一个易于处理的方法互补马尔可夫型近似,并适合于评估偏离纯态的量子计算模型。

英文摘要:

We present a new short-time approximation scheme for evaluation of decoherence. At low temperatures, the approximation is argued to apply at intermediate times as well. It then provides a tractable approach complementary to Markovian-type approximations, and is appropriate for evaluation of deviations from pure states in quantum computing models.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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