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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2002, Volume 75, Issue 6, Pages 323–327
(Mi jetpl3061)
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This article is cited in 5 scientific papers (total in 5 papers)
CONDENSED MATTER
Low temperature effective electromagnetism in superfluid $^{\mathbf{3}}$He-A
J. Dziarmagaab a Los Alamos National Laboratory, Theory Division
b Instytut Fizyki Uniwersytetu Jagiellonskiego, Krakow
Abstract:
A general low temperature effective action for the order parameter in the superfluid phase A of helium 3 is derived. In a symmetric case, when Fermi velocity equals transversal velocity of low energy fermionic quasiparticles, the action is the standard relativistic electromagnetic action.
Received: 18.02.2002
Citation:
J. Dziarmaga, “Low temperature effective electromagnetism in superfluid $^{\mathbf{3}}$He-A”, Pis'ma v Zh. Èksper. Teoret. Fiz., 75:6 (2002), 323–327; JETP Letters, 75:6 (2002), 273–277
Linking options:
https://www.mathnet.ru/eng/jetpl3061 https://www.mathnet.ru/eng/jetpl/v75/i6/p323
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