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Stochastic equations of motion for nonspherical particles

✍ Scribed by H. Kagermann

Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
795 KB
Volume
109
Category
Article
ISSN
0378-4371

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✦ Synopsis

The dynamics of a classical system consisting of noninteracting linear molecules, which are described by rigid rotors, and a heat bath of point particles is studied from a microscopic point of view. Kinetic equations are derived in the weak coupling-and singular coupling limit. They are approximated by Markovian equations eliminating the fastly oscillating variables. The results are discussed by means of the corresponding stochastic equations of motion, from which the statistical properties of the stochastic forces and the coupling between the translational and the rotational motion are inferred.

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Equations of Motion for Test Particles w
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✍ Dr. Helmut Fuchs πŸ“‚ Article πŸ“… 1981 πŸ› John Wiley and Sons 🌐 English βš– 348 KB πŸ‘ 2 views

## Abstract The general structure of equations of motion for test particles is considered with the help of a Lagrangian principle postulating a minimal coupling between internal and external variables. As an example the case of the Lorentz group as the basic internal group is considered in more det