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Teoreticheskaya i Matematicheskaya Fizika, 1991, Volume 86, Number 1, Pages 31–42
(Mi tmf5417)
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This article is cited in 3 scientific papers (total in 3 papers)
Repulsion in an instanton gas, formation of a core in the nucleon, and the method of Bogolyubov hierarchies
I. V. Musatov, A. N. Tavkhelidze, V. F. Tokarev
Abstract:
The effective action of the instanton gas in QCD with allowance for repulsion between the instantons is found. This repulsion leads to the formation of a repulsive core of the constituent quarks. The structure of the effective action is similar to an operator expansion. The method of Bogolyubov hierarchies is used to find the coefficient functions.
Received: 29.08.1990
Citation:
I. V. Musatov, A. N. Tavkhelidze, V. F. Tokarev, “Repulsion in an instanton gas, formation of a core in the nucleon, and the method of Bogolyubov hierarchies”, TMF, 86:1 (1991), 31–42; Theoret. and Math. Phys., 86:1 (1991), 20–28
Linking options:
https://www.mathnet.ru/eng/tmf5417 https://www.mathnet.ru/eng/tmf/v86/i1/p31
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