Superstatistical Brownian Motion

Bibcode
2006PThPS.162...29B
DOI
10.1143/PTPS.162.29
Beck, C.
Bibliographical reference

Progress of Theoretical Physics Supplement, No. 162, pp. 29-36

Advertised on:
0
2006
Number of authors
1
IAC number of authors
0
Citations
57
Refereed citations
49
Description
As a main example for the superstatistics approach, we study a Brownian particle moving in a d-dimensional inhomogeneous environment with macroscopic temperature fluctuations. We discuss the average occupation time of the particle in spatial cells with a given temperature. The Fokker-Planck equation for this problem becomes a stochastic partial differential equation. We illustrate our results using experimentally measured time series from hydrodynamic turbulence.
Type
Non-refereed

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