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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2004, Volume 80, Issue 2, Pages 86–91
(Mi jetpl2054)
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This article is cited in 1 scientific paper (total in 1 paper)
FIELDS, PARTICLES, AND NUCLEI
Calorons and the bilocal correlator of the gluon-field strength
N. O. Agasian, S. M. Fedorov Institute for Theoretical and Experimental Physics (Russian Federation State Scientific Center), Moscow
Abstract:
The bilocal correlator for finite-temperature gluodynamics is calculated in the instanton gas model. It is shown that the correlation length of vacuum in this model decreases when temperature increases. The results are compared with finite-temperature lattice calculations for the bilocal correlator. The instanton density and possible structures of nonperturbative vacuum are discussed.
Received: 27.05.2004 Revised: 10.06.2004
Citation:
N. O. Agasian, S. M. Fedorov, “Calorons and the bilocal correlator of the gluon-field strength”, Pis'ma v Zh. Èksper. Teoret. Fiz., 80:2 (2004), 86–91; JETP Letters, 80:2 (2004), 78–82
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https://www.mathnet.ru/eng/jetpl2054 https://www.mathnet.ru/eng/jetpl/v80/i2/p86
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Abstract page: | 175 | Full-text PDF : | 74 | References: | 55 |
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