Abstract
A procedure is considered for passing to the hydrodynamic limit for a quantized multiparticle system having N local conservation laws. A non-equilibrium statistical-operator method is used. A general form is derived for the hydrodynamic equations containing sources in the linear approximation with respect to deviations from the global equilibrium state, which involve Green's functions for the currents. The hydrodynamic model in general is nonlocal in time and space. The corresponding material relations are given.
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Additional information
Earth Physics Institute, Russian Academy of Sciences. Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 7, pp. 70–75, July, 1994.
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Dinariev, O.Y. Nonlocal hydrodynamic description of quantized field models. Russ Phys J 37, 657–661 (1994). https://doi.org/10.1007/BF00559199
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DOI: https://doi.org/10.1007/BF00559199