The status of the quantum dissipation–fluctuation relation and the Langevin equation
The status of the quantum dissipation–fluctuation relation and the Langevin equation
复制标题
量子耗散-涨落关系和朗之万方程的现状
DOI：
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发表时间：
2006
期刊：
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通讯作者：
John C. Taylor
中科院分区：
文献类型：
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作者：
John C. Taylor
我检查的论点已给出量子涨落耗散定理。我区分弱形式的定理，这是真实的，而一般条件下，和一个强的形式，需要一个朗之万方程的声明。我认为，后者并没有得到可靠的一般。
I examine the arguments which have been given for quantum fluctuation–dissipation theorems. I distinguish between a weak form of the theorem, which is true under rather general conditions, and a strong form which requires a Langevin equation for its statement. I argue that the latter has not been reliably derived in general.