On the detection of the finite frequency current fluctuations

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dc.creatorLesovik, G. B.
dc.creatorLoosen, R.
dc.date2008-02-29
dc.date.accessioned2026-07-07T09:24:13Z
dc.date.available2026-07-07T09:24:13Z
dc.descriptionWe 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.
dc.descriptionIt is shown that zero-point fluctuations of current at a given frequency are not measurable in a natural set-up. Asymmetric spectral density of noise introduced
dc.identifierhttps://arxiv.org/abs/0803.0020
dc.identifierhttp://arxiv.org/abs/0803.0020
dc.identifierPisma ZhETF v.65, pp.280-284 (1997) [JETP Lett. 65, 295 (1997)]
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/156018
dc.subjectMesoscale and Nanoscale Physics
dc.subjectStatistical Mechanics
dc.titleOn the detection of the finite frequency current fluctuations
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