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Generalized Einstein Relation for Brownian Motion in Tilted Periodic Potential

Hidetsugu Sakaguchi
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Abstract

A generalized Einstein relation is studied for Brownian motion in a tilted potential. The exact form of the diffusion constant of the Brownian motion is compared with the generalized Einstein relation. The generalized Einstein relation is a good approximation in a parameter range where the Brownian motion exhibits stepwise motion.

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BibTeXRIS

Hidetsugu Sakaguchi. 2006-10-13. Generalized Einstein Relation for Brownian Motion in Tilted Periodic Potential. https://doi.org/10.1143/jpsj.75.124006

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