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Microscopic derivation of hydrodynamic balance equations in the presence of an electromagnetic field

H.J. Kreuzer and C.S. Zasada

Physica A: Statistical Mechanics and its Applications, 1975, vol. 83, issue 3, 573-583

Abstract: Using field-theoretic methods we derive balance equations for a charged fluid in an external electromagnetic field the effects of which are included by minimal coupling. An infinite hierarchy of balance equations for tensor operators is derived. A macroscopic velocity field is introduced by a unitary transformation on the field operators. Suitable statistical averages in the local equilibrium approximation yield macroscopic balance equations. The significance of new terms is discussed.

Date: 1975
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:83:y:1975:i:3:p:573-583

DOI: 10.1016/0378-4371(75)90022-9

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Physica A: Statistical Mechanics and its Applications is currently edited by K. A. Dawson, J. O. Indekeu, H.E. Stanley and C. Tsallis

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