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Semiclassical Prediction for Shot Noise in Chaotic Cavities

Petr Braun·Stefan Heusler·Sebastian Müller·Fritz Haake
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Abstract

We show that in clean chaotic cavities the power of shot noise takes a universal form. Our predictions go beyond previous results from random-matrix theory, in covering the experimentally relevant case of few channels. Following a semiclassical approach we evaluate the contributions of quadruplets of classical trajectories to shot noise. Our approach can be extended to a variety of transport phenomena as illustrated for the crossover between symmetry classes in the presence of a weak magnetic field.

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Petr Braun, Stefan Heusler, Sebastian Müller, Fritz Haake. 2005-11-11. Semiclassical Prediction for Shot Noise in Chaotic Cavities. https://doi.org/10.1088/0305-4470%2F39%2F11%2Fl01

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