Flux Operators of Microdynamical Quantities in a Nonequilibrium Statistical Ensemble Formalism

نویسندگان

  • Justino R. Madureira
  • Aurea R. Vasconcellos
  • Roberto Luzzi
چکیده

It is shown how the closure condition for the set of kinetic equations in Zubarev's Nonequilibrium Statistical Operator Method introduces a series of uxes of a reference set of densities. These uxes are the average values, over a Gibbs-like nonequilibrium generalized grandcanonical ensemble, of Hermitian operators for uxes de ned at the microscopic-mechanical level. The equations of evolution for these uxes (or equivalently for their conjugated Lagrange multipliers) are described.

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تاریخ انتشار 1998