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|Type:||Artigo de periódico|
|Title:||A nonequilibrium statistical grand-canonical ensemble: Description in terms of flux operators|
|Abstract:||In the domain of Statistical Mechanics of nonequilibrium-nonlinear (dissipative) systems based on a generalized Gibbs-Boltzmann ensemble formalism,it may be highlighted the so-called Nonequilibrium Statistical Operator Method, and, particularly, Zubarev's approach. We report here a detailed analysis of a case consisting in a generalized nonequilibrium grand-canonical ensemble. Its construction requires to introduce besides the traditional densities of energy and the particle number their nonconserving-dissipative fluxes of all order,The description is quite appropriate to provide a framework for the construction of a nonclassical thermo-hydrodynamics, which is briefly described. (C) 1998 American Institute of Physics.|
|Editor:||Amer Inst Physics|
|Appears in Collections:||Artigos e Materiais de Revistas Científicas - Unicamp|
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