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arXiv 1602.01642quant-ph
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记忆核主方程的充分条件

Sufficient conditions for memory kernel master equation

Dariusz Chruściński, Andrzej Kossakowski

摘要:

我们得到的内存内核,保证合法的(完全积极和保迹)动态映射的充分条件。结果表明,这些条件提供了一个自然的参数化的动力映射是一个推广的马尔可夫半群。它表明,这类映射涵盖了几乎所有已知的例子-从马尔可夫半群,半马尔可夫演化碰撞模型及其推广。

英文摘要:

We derive sufficient conditions for the memory kernel which guarantee legitimate (completely positive and trace-preserving) dynamical map. It turns out that these conditions provide a natural parameterizations of the dynamical map being a generalization of Markovian semigroup. It is shown that this class of maps cover almost all known examples -- from Markovian semigroup, semi-Markov evolution up to collision models and their generalization.

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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