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Teoreticheskaya i Matematicheskaya Fizika, 1992, Volume 92, Number 1, Pages 166–171
(Mi tmf5720)
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This article is cited in 1 scientific paper (total in 1 paper)
Dynamical breaking of $U(N)$ and generation of Chern–Simons term in 4-fermion theories
K. G. Klimenko Institute for High Energy Physics
Abstract:
The phase structure of a three-dimensional four-fermion field theory is considered. It is shown that for $g<0$ both parity and the $U(N)$ invariance of the model are spontaneously broken. For odd $N$, this leads to the generation of a Chern–Simons term if the fermions interact with a gauge field.
Received: 29.01.1992
Citation:
K. G. Klimenko, “Dynamical breaking of $U(N)$ and generation of Chern–Simons term in 4-fermion theories”, TMF, 92:1 (1992), 166–171; Theoret. and Math. Phys., 92:1 (1992), 810–813
Linking options:
https://www.mathnet.ru/eng/tmf5720 https://www.mathnet.ru/eng/tmf/v92/i1/p166
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Abstract page: | 196 | Full-text PDF : | 82 | References: | 34 | First page: | 1 |
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