paper

Statistics of thermal to shot noise crossover in chaotic cavities

arXiv:0902.3069 · doi:10.1088/1751-8113/42/47/475101

Abstract

Recently formulated integrable theory of quantum transport [Osipov and Kanzieper, Phys. Rev. Lett. 101, 176804 (2008); arXiv:0806.2784] is extended to describe sample-to-sample fluctuations of the noise power in chaotic cavities with broken time-reversal symmetry. Concentrating on the universal transport regime, we determine dependence of the noise power cumulants on the temperature, applied bias voltage, and the number of propagating modes in the leads. Intrinsic connection between statistics of thermal to shot noise crossover and statistics of Landauer conductance is revealed and briefly discussed.

significantly extended version (15 pages, 1 appendix); to appear in Journal of Physics A

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