Critical Temperature in Weakly Interacting Multicomponent Field Theory
Statistical Mechanics
2017-04-26 v1 High Energy Physics - Phenomenology
Abstract
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.
Cite
@article{arxiv.1703.09538,
title = {Critical Temperature in Weakly Interacting Multicomponent Field Theory},
author = {V. I. Yukalov and E. P. Yukalova},
journal= {arXiv preprint arXiv:1703.09538},
year = {2017}
}
Comments
Latex file, 10 pages