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arXiv · 2111.14258

Critical exponents of model with matrix order parameter from resummation of six-loop results for anomalous dimensions

N. M. Lebedev
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Abstract

In this contribution an application of two techniques for resummation of asymptotic series namely Borel-Pade technique and Borel-Leroy technique with conformal mapping to the case of a model with multiple coupling constants will be discussed and the results of application of this methods to the $O(n)$-symmetric $\phi^{4}$ model with an antisymmetric tensor order parameter will be presented.

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BibTeXRIS

N. M. Lebedev. 2021-11-28. Critical exponents of model with matrix order parameter from resummation of six-loop results for anomalous dimensions. https://doi.org/10.1134/s1063779622040104

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