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The diffusion equation for a classical mechanical system in an anharmonic potential

✍ Scribed by M. Battezzati

Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
452 KB
Volume
164
Category
Article
ISSN
0009-2614

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✦ Synopsis

The Langcvin equation is derived by separating the velocity into a position-dependent component plus a fluctuating component with zero mean Thereby the Smoluchowski equation for diffusion with corrections up to O( l/b) is obtained, and an approximate closed equation for the mean value of the velocity is established.

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