Nonequilibrium Statistical Mechanics
Nonequilibrium Statistical Mechanics. Instructor: Professor V. Balakrishnan, Department of Physics, IIT Madras. Thermal fluctuations, Langevin dynamics, Brownian motion and diffusion, Fokker-Planck equations, linear response theory, fluctuation-dissipation relations, the Boltzmann equation, critical phenomena, scaling and critical exponents. (from nptel.ac.in)
|Lecture 22 - Diffusion in a Magnetic Field|
Langevin equations for position and velocity with a velocity-dependent force. Smoluchowski equation for positional PDF. Identification and calculation of the diffusion tensor. FPE for the radial distance PDF in Brownian motion. Corresponding LE with a drift term for the radial distance.
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