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Semiclassical Prediction for Shot Noise in Chaotic Cavities | Petr Braun
; Stefan Heusler
; Sebastian Müller
; Fritz Haake
; | Date: |
11 Nov 2005 | Subject: | Mesoscopic Systems and Quantum Hall Effect | 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. | Source: | arXiv, cond-mat/0511292 | Services: | Forum | Review | PDF | Favorites |
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