On the detection of finite-frequency current fluctuations
- 1 February 1997
- journal article
- Published by Pleiades Publishing Ltd in JETP Letters
- Vol. 65 (3) , 295-299
- https://doi.org/10.1134/1.567363
Abstract
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.Keywords
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