Flux Operators of Microdynamical Quantities in a Nonequilibrium Statistical Ensemble Formalism

It is shown how the closure condition for the set of kinetic equations in Zubarev's Nonequilibrium Statistical Operator Method introduces a series of fluxes of a reference set of densities. These fluxes are the average values, over a Gibbs-like nonequilibrium generalized grand-canonical ensembl...

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Published in:Brazilian journal of physics 1998-06, Vol.28 (2), p.122-131
Main Authors: Madureira, Justino R., Vasconcellos, urea R., Luzzi, Roberto
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creator Madureira, Justino R.
Vasconcellos, urea R.
Luzzi, Roberto
description It is shown how the closure condition for the set of kinetic equations in Zubarev's Nonequilibrium Statistical Operator Method introduces a series of fluxes of a reference set of densities. These fluxes are the average values, over a Gibbs-like nonequilibrium generalized grand-canonical ensemble, of Hermitian operators for fluxes defined at the microscopic-mechanical level. The equations of evolution for these fluxes (or equivalently for their conjugated Lagrange multipliers) are described.
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title Flux Operators of Microdynamical Quantities in a Nonequilibrium Statistical Ensemble Formalism
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