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arXiv · 1310.4816

Small mass asymptotics of a charged particle in a variable magnetic field

Jong Jun Lee
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Abstract

We consider small mass asymptotics of the motion of a charged particle in a noisy force field combined with a variable magnetic field. The Smoluchowski-Kramers approximation does not hold in this case. We show that after a regularization of noise, a Smoluchowski-Kramers type approximation works.

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Jong Jun Lee. 2013-10-17. Small mass asymptotics of a charged particle in a variable magnetic field. https://arxiv.org/abs/1310.4816

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