Dephasing in quantum chaotic transport : A semiclassical approach

URN to cite this document:: urn:nbn:de:bvb:355-epub-77849
DOI to cite this document:: 10.5283/epub.7784

Whitney, R. ; Jacquod, P. ; Petitjean, C.

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Date of publication of this fulltext: 05 Aug 2009 13:57

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Abstract

We investigate the effect of dephasing/decoherence on quantum transport through open chaotic ballistic conductors in the semiclassical limit of small Fermi wavelength to system size ratio, $\\lambda_F/L $\lt$$\lt$ 1$. We use the trajectory-based semiclassical theory to study a two-terminal chaotic dot with decoherence originating from: (i) an external closed quantum chaotic environment, ...