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Generalized Fokker-Planck Equation For Multichannel Disordered Quantum Conductors

K. A. Muttalib·J. R. Klauder
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Abstract

The Dorokhov-Mello-Pereyra-Kumar (DMPK) equation, which describes the distribution of transmission eigenvalues of multichannel disordered conductors, has been enormously successful in describing a variety of detailed transport properties of mesoscopic wires. However, it is limited to the regime of quasi one dimension only. We derive a one parameter generalization of the DMPK equation, which should broaden the scope of the equation beyond the limit of quasi one dimension.

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K. A. Muttalib, J. R. Klauder. 1999-04-15. Generalized Fokker-Planck Equation For Multichannel Disordered Quantum Conductors. https://doi.org/10.1103/physrevlett.82.4272

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