Generalized Kinetic Equation for Far-from-Equilibrium Many-Body Systems |
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Authors: | C A B Silva Aurea R Vasconcellos J Galvão Ramos Roberto Luzzi |
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Institution: | 1.Departamento de Física,Instituto Tecnológico de Aeronáutica,S?o José dos Campos,Brazil;2.Condensed Matter Physics Department, Institute of Physics “Gleb Wataghin”,State University of Campinas—Unicamp,Campinas,Brazil |
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Abstract: | A kinetic equation for the single particle distribution function in an open many-body system, when in far away from equilibrium
conditions is derived in the context of a Non-Equilibrium Thermo-Statistics of ample scope. It consists of a generalization
of traditional kinetic equations in that no restrictions are imposed on the characteristics of the nonequilibrium thermodynamic
state of the system. This kinetic equation do contain some contributions that become relevant in systems with a nonlinear
kinetics when driven sufficiently far from equilibrium (certain complex systems). Moreover, the handling of the kinetic equation
in a multiple-moment approach provides a generalized nonlinear higher-order thermo-hydrodynamics. |
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