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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2015, Volume 101, Issue 4, Pages 235–239 DOI: https://doi.org/10.7868/S0370274X15040013
(Mi jetpl4550)
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This article is cited in 11 scientific papers (total in 11 papers)
FIELDS, PARTICLES, AND NUCLEI
On formation of equation of state of evolving quantum field
A. V. Leonidovabcd, A. A. Radovskayaa a Lebedev Physical Institute, 119991 Moscow, Russia
b Moscow Engineering Physics Institute, 115409 Moscow, Russia
c Moscow Institute of Physics and Technology, 141700 Dolgoprudny, Russia
d Institute for Theoretical and Experimental Physics, 117218 Moscow, Russia
DOI:
https://doi.org/10.7868/S0370274X15040013
Abstract:
Stylized model of evolution of matter created in ultrarelativistic heavy ion collisions is considered. Systematic procedure of computing quantum corrections in the framework of Keldysh formalism is formulated. Analytical expressions for formation of equations of state taking into account leading quantum corrections are worked out, complete description of subleading corrections and analytical expressions for some of them are presented.
Received: 18.12.2014
Citation:
A. V. Leonidov, A. A. Radovskaya, “On formation of equation of state of evolving quantum field”, Pis'ma v Zh. Èksper. Teoret. Fiz., 101:4 (2015), 235–239; JETP Letters, 101:4 (2015), 215–220
Linking options:
https://www.mathnet.ru/eng/jetpl4550 https://www.mathnet.ru/eng/jetpl/v101/i4/p235
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