Flux operators of microdynamical quantities in a nonequilibrium statistical ensemble formalism



Título del documento: Flux operators of microdynamical quantities in a nonequilibrium statistical ensemble formalism
Revista: Brazilian journal of physics
Base de datos: PERIÓDICA
Número de sistema: 000142508
ISSN: 0103-9733
Autors: 1

Institucions: 1Universidade Estadual de Campinas, Instituto de Fisica "Gleb Wataghin", Campinas, Sao Paulo. Brasil
Any:
Període: Jun
Volum: 28
Número: 2
Paginació: 122-131
País: Brasil
Idioma: Inglés
Tipo de documento: Artículo
Enfoque: Analítico
Resumen en inglés 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
Disciplines Física y astronomía
Paraules clau: Física,
Termodinámica y física estadística,
Sistemas complejos,
Termodinámica,
Ensembles estadísticos,
Operadores de flujo,
Cantidades microdinámicas
Keyword: Physics and astronomy,
Physics,
Thermodynamics and statistical physics,
Complex systems,
Thermodynamics,
Statistical ensembles,
Flux operators,
Microdynamical quantities
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