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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2001, Volume 74, Issue 11, Pages 595–600
(Mi jetpl4260)
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This article is cited in 26 scientific papers (total in 26 papers)
FIELDS, PARTICLES, AND NUCLEI
Chromomagnetic catalysis of color superconductivity
V. Ch. Zhukovskiia, K. G. Klimenkob, V. V. Khudyakova, D. Ebertc a M. V. Lomonosov Moscow State University
b Institute for High Energy Physics, Protvino, Moskovskaya obl.
c Humboldt-Universität zu Berlin, Institut für Physik, Berlin
Abstract:
The effect of an external chromomagnetic field on the phase structure of the extended Nambu–Jona-Lasinio model with two quark flavors is examined. It is shown that, depending on the relationship between the quark coupling constants in the $\bar qq$ and $qq$ channels, chromomagnetic fields of certain types induce spontaneous breaking of chiral, color, or both symmetries simultaneously.
Received: 15.10.2001
Citation:
V. Ch. Zhukovskii, K. G. Klimenko, V. V. Khudyakov, D. Ebert, “Chromomagnetic catalysis of color superconductivity”, Pis'ma v Zh. Èksper. Teoret. Fiz., 74:11 (2001), 595–600; JETP Letters, 74:11 (2001), 523–528
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https://www.mathnet.ru/eng/jetpl4260 https://www.mathnet.ru/eng/jetpl/v74/i11/p595
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Abstract page: | 155 | Full-text PDF : | 50 | References: | 1 |
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