On the detection of finite-frequency current fluctuations

被引：124

作者：

Lesovik, GB ^{[1
]}

Loosen, R ^{[1
]}

机构：

[1] BAYER AG,D-51368 LEVERKUSEN,GERMANY

来源：

JETP LETTERS | 1997年 / 65卷 / 03期

关键词：

D O I：

10.1134/1.567363

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We consider a measurement of finite-frequency current fluctuations, using a resonance circuit as a model for the detector. We arrive at an expression for the measurable response in terms of the current-current correlators which differs from the standard (symmetrized) formula. The possibility of detection of vacuum fluctuations is discussed. (C) 1997 American Institute of Physics.

引用

页码：295 / 299

页数：5

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