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Teoreticheskaya i Matematicheskaya Fizika, 1984, Volume 59, Number 3, Pages 465–471
(Mi tmf5065)
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Light fermions and instantons in the $\sigma$ model
R. G. Ismagilov
Abstract:
The leading terms are calculated in the expansion of the functional integral with respect
to the mass of the fermions in an arbitrary topological sector for the $\sigma$ model described
by Ismagilov and Franke [1]. It is shown that the addition of fermions leads to dissociation
of the instantons.
Received: 19.09.1983
Citation:
R. G. Ismagilov, “Light fermions and instantons in the $\sigma$ model”, TMF, 59:3 (1984), 465–471; Theoret. and Math. Phys., 59:3 (1984), 625–629
Linking options:
https://www.mathnet.ru/eng/tmf5065 https://www.mathnet.ru/eng/tmf/v59/i3/p465
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Statistics & downloads: |
Abstract page: | 241 | Full-text PDF : | 81 | References: | 48 | First page: | 1 |
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