The Noise Susceptibility of a Photo-excited Coherent Conductor

Details The Noise Susceptibility of a Photo-excited Coherent Conductor The Noise Susceptibility of a Photo-excited Coherent Conductor

2008-01-09

arxiv.org/abs/0801.1432v2

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

abstract rewritten. minor corrections

Scientific paper

We report the theory of the \emph{dynamical response of current fluctuations} of a photo-excited conductor. We have performed the calculation for a coherent conductor described by arbitrary energy-dependent transmissions and for arbitrary frequencies. We consider two experimental setups that correspond to different ways of symmetrizing the current operators, leading to different predictions. Our results are in very good, quantitative agreement with a recent measurement. We demonstrate that the dynamical response of noise that we have calculated is the key concept that relates Dynamical Coulomb Blockade, i.e. the electron-electron correction to the conductance due to the presence of an external impedance, to quantum noise.

Affiliated with

Also associated with

No associations

Rating

The Noise Susceptibility of a Photo-excited Coherent Conductor does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The Noise Susceptibility of a Photo-excited Coherent Conductor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The Noise Susceptibility of a Photo-excited Coherent Conductor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-670126