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arXiv · 1703.09538

Critical Temperature in Weakly Interacting Multicomponent Field Theory

V. I. Yukalov·E. P. Yukalova
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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.

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BibTeXRIS

V. I. Yukalov, E. P. Yukalova. 2017-03-28. Critical Temperature in Weakly Interacting Multicomponent Field Theory. https://doi.org/10.1051/epjconf/201713803011

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