|
VOLUME 65 (1997) | ISSUE 3 |
PAGE 280
|
On the Detection of Finite-Frequency Current Fluctuations
Lesovik G.B., Loosen R.
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 (symmetrised) formula. The possibility of detection of vacuum fluctuations is discussed. PACS: 05.40.+j, 07.50.Hp, 72.70.+m
|
|