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arXiv · 1509.06267

The Boltzmann--Langevin approach: A simple quantum-mechanical derivation

K. E. Nagaev
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Abstract

We present a simple quantum-mechanical derivation of correlation function of Langevin sources in the semiclassical Boltzmann--Langevin equation. The specific case of electron--phonon scattering is considered. It is shown that the assumption of weak scattering leads to the Poisson nature of the scattering fluxes.

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BibTeXRIS

K. E. Nagaev. 2015-09-21. The Boltzmann--Langevin approach: A simple quantum-mechanical derivation. https://doi.org/10.1016/j.physe.2015.08.006

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