Critical Exponents of Model with Matrix Order Parameter from Resummation of Six-Loop Results for Anomalous Dimensions

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.