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Variational determination of multi-time Green's functions for degenerate Boze-systems and common structure of their hydrodynamical asymptotics
S. V. Peletminskiiab, V. P. Skripnikab, V. S. Shchelokovab a Kharkiv State University
b Easternukrainian State University
Abstract:
Variational determination of $n$-time ($n=2,3,\dots$) Green's functions for degenerate boze-systems is given. Basing on Bogolubov's ideas about reduction in the description of nonequilibrium states the mathymatical method for studing hydrodynamical asymptotics of multi-time Green's functions is developed. The resonance excitement diagrams of the first
sound are investigated.
Received: 14.12.1995
Citation:
S. V. Peletminskii, V. P. Skripnik, V. S. Shchelokov, “Variational determination of multi-time Green's functions for degenerate Boze-systems and common structure of their hydrodynamical asymptotics”, TMF, 108:3 (1996), 469–481; Theoret. and Math. Phys., 108:3 (1996), 1225–1235
Linking options:
https://www.mathnet.ru/eng/tmf1204https://doi.org/10.4213/tmf1204 https://www.mathnet.ru/eng/tmf/v108/i3/p469
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Abstract page: | 332 | Full-text PDF : | 183 | References: | 61 | First page: | 1 |
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