论文标题

Feynman-Vernon的Lindblad Plus

Lindblad Plus From Feynman-Vernon

论文作者

Magpantay, Jose A.

论文摘要

我展示了Feynman-Vernon理论如何遵循Lindblad Plus方程。该加上是指在lindblad方程中包含非马尔科夫过程,从而产生了多个差异性一般的主方程。应该期望这个通用主方程而不是单独的林金方程与feynman-vernon理论的等效性,因为FV理论的历史方法的总和显然包括lindblad方程式忽略的非马科夫过程。这应该缩小这两种方法的量子打开系统之间的差距。

I show how the Lindblad Plus equation will follow from the Feynman-Vernon theory. The Plus refers to the inclusion of non-Markov processes in the Lindblad equation resulting in an integro-differential general master equation. The equivalence of this general master equation and not the Lindblad equation alone to the Feynman-Vernon theory should be expected because the sum over histories approach of the FV theory clearly includes non-Markov processes, which Lindblad equation ignores. This should close the seeming gap between these two approaches to quantum open systems.

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