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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2003, Volume 78, Issue 10, Pages 1099–1102
(Mi jetpl2662)
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This article is cited in 1 scientific paper (total in 1 paper)
FIELDS, PARTICLES, AND NUCLEI
Hadron resonance gas and nonperturbative QCD vacuum at finite temperature
N. O. Agasian, S. M. Fedorov Institute for Theoretical and Experimental Physics (Russian Federation State Scientific Center), Moscow
Abstract:
Nonperturbative QCD vacuum with two light quarks at finite temperature was studied in a hadron resonance-gas model. Temperature dependences of the quark and gluon condensates in the confined phase were obtained. It is shown that the quark condensate and one-half (chromoelectric component) of the gluon condensate are evaporated at the same temperature corresponding to the quark-hadron phase transition. With allowance for the temperature shift of hadron masses, the critical temperature was found to be $T_c\simeq 190$ MeV.
Received: 02.10.2003
Citation:
N. O. Agasian, S. M. Fedorov, “Hadron resonance gas and nonperturbative QCD vacuum at finite temperature”, Pis'ma v Zh. Èksper. Teoret. Fiz., 78:10 (2003), 1099–1102; JETP Letters, 78:10 (2003), 607–610
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https://www.mathnet.ru/eng/jetpl2662 https://www.mathnet.ru/eng/jetpl/v78/i10/p1099
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Abstract page: | 164 | Full-text PDF : | 74 | References: | 35 |
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