Abstract
A formulation of nonequilibrium thermo-field dynamics has been performed using the nonequilibrium statistical operator method by D.N. Zubarev. Generalized transfer equations for a consistent description of the kinetics and hydrodynamics of the dense quantum field system with strongly-bound states are derived.
Highlights
The problem of accounting for the bound states [1,2] formed by particles is important in the development of the theories of nonequilibrium processes of thermal quantum field systems, such as nuclear matter [3,4,5,6,7,8,9,10,11,12,13,14,15,16]
Kinetic and hydrodynamic processes in a hot, compressed nuclear matter, which appears after ultrarelativistic collisions of heavy nuclei [7,14,16,17,18,19,20,21], are mutually connected, and the bound states between nucleons should be considered
Röpke noted the importance of constructing a nonequilibrium theory in which along with hydrodynamic parameters, a cluster distribution function is taken into account, to the case of the classical theory of non-equilibrium processes of dense gases and liquids [28,29,30,31]
Summary
The problem of accounting for the bound states (clusters) [1,2] formed by particles is important in the development of the theories of nonequilibrium processes of thermal quantum field systems, such as nuclear matter [3,4,5,6,7,8,9,10,11,12,13,14,15,16]. In modern theoretical studies of the nonequilibrium properties of quark-gluon plasma [12,13,23,24], which is one of the states of nuclear matter, one of the most widely-used statistical concepts is the entropy of Tsallis and Renyi [32,33,34,35,36,37,38,39,40,41,42].
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