Dynamical model for the quantum-to-classical crossover of shot noise

Details Dynamical model for the quantum-to-classical crossover of shot noise Dynamical model for the quantum-to-classical crossover of shot noise

2003-04-15

arxiv.org/abs/cond-mat/0304327v2

Phys. Rev. B 68, 115313 (2003)

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

7 pages, 5 figures; references updated

Scientific paper

10.1103/PhysRevB.68.115313

We use the open kicked rotator to model the chaotic scattering in a ballistic quantum dot coupled by two point contacts to electron reservoirs. By calculating the system-size-over-wave-length dependence of the shot noise power we study the crossover from wave to particle dynamics. Both a fully quantum mechanical and a semiclassical calculation are presented. We find numerically in both approaches that the noise power is reduced exponentially with the ratio of Ehrenfest time and dwell time, in agreement with analytical predictions.

Affiliated with

Also associated with

No associations

Rating

Dynamical model for the quantum-to-classical crossover of shot noise 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 Dynamical model for the quantum-to-classical crossover of shot noise, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dynamical model for the quantum-to-classical crossover of shot noise will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-477698