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Zapiski Nauchnykh Seminarov LOMI, 1983, Volume 131, Pages 28–33
(Mi znsl4352)
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Functional approach to the investigation of collective exitations in uniform Fermi systems at $T=0$
V. I. Vozyakov, V. N. Popov
Abstract:
The scheme for the investigation of low energy collective exitations in the uniform Fermi systems in the functional integral formalism is suggested. It is shown that the spectrum of collective exitations at $T=0$ is defined by the Landau zero-sound dispersion equation.
Citation:
V. I. Vozyakov, V. N. Popov, “Functional approach to the investigation of collective exitations in uniform Fermi systems at $T=0$”, Questions of quantum field theory and statistical physics. Part 4, Zap. Nauchn. Sem. LOMI, 131, "Nauka", Leningrad. Otdel., Leningrad, 1983, 28–33
Linking options:
https://www.mathnet.ru/eng/znsl4352 https://www.mathnet.ru/eng/znsl/v131/p28
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Statistics & downloads: |
Abstract page: | 112 | Full-text PDF : | 45 |
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