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arXiv · 1812.01862

A BGK model for charge transport in graphene

Armando Majorana
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Abstract

The Boltzmann equation describes the detailed microscopic behaviour of a dilute gas, and represents the basis of the kinetic theory of gases. In order to reduce the difficulties in solving the Boltzmann equation, simple expressions of a collision operator have been proposed to replace the true Boltzmann integral term. These new equations are called kinetic models. The most popular and widely used kinetic model is the Bhatnagar-Gross-Krook (BGK) model. In this work we propose and analyse a BGK model for charge transport in graphene.

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Armando Majorana. 2018-12-05. A BGK model for charge transport in graphene. https://arxiv.org/abs/1812.01862

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