EPJ Web Conf.
Volume 138, 2017XXIII International Baldin Seminar on High Energy Physics Problems Relativistic Nuclear Physics and Quantum Chromodynamics (Baldin ISHEPP XXIII)
|Number of page(s)||10|
|Section||Relativistic heavy ion collisions|
|Published online||27 March 2017|
Critical temperature in weakly interacting multicomponent field theory
1 Bogolubov Laboratory of Theoretical Physics, Joint Institute for Nuclear Research, Dubna 141980, Russia
2 Laboratory of Information Technologies, Joint Institute for Nuclear Research, Dubna 141980, Russia
Published online: 27 March 2017
A method is suggested for calculating the critical temperature in multicomponent field theory with weak interactions. The method is based on self-similar approximation theory allowing for the extrapolation of series in powers of asymptotically small coupling to finite and even infinite couplings. The extrapolation for the critical temperature employs self-similar factor approximants. The found results are in perfect agreement with Monte Carlo simulations.
© The Authors, published by EDP Sciences, 2017
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