Kramers equation for a charged Brownian particle: the exact solution

Artículos de revistas

Fecha

2005-09-15

Registro en:

Physica A-statistical Mechanics and Its Applications. Amsterdam: Elsevier B.V., v. 355, n. 2-4, p. 274-282, 2005.

0378-4371

http://hdl.handle.net/11449/31661

10.1016/j.physa.2005.03.034

WOS:000230869200003

Autor

Universidade Estadual Paulista (Unesp)

Universidade Estadual de Campinas (UNICAMP)

Institución

Universidade Estadual Paulista (Brasil)

Resumen

We report the exact fundamental solution for Kramers equation associated to a Brownian gas of charged particles, under the influence of homogeneous (spatially uniform) otherwise arbitrary, external mechanical, electrical and magnetic fields. Some applications are presented, namely the hydrothermodynamical picture for Brownian motion in the long-time regime. (c) 2005 Elsevier B.V. All rights reserved.

Materias

Kramers equation

Smoluchowsky equation

charged particle Brownian motion

dissipative dynamics

evolution of non-equilibrium systems

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