Algebraic Self-Similar Renormalization in Theory of Critical Phenomena

Abstract

We consider the method of self-similar renormalization for calculating critical temperatures and critical indices. A new optimized variant of the method for an effective summation of asymptotic series is suggested and illustrated by several different examples. The advantage of the method is in combining simplicity with high accuracy.

1 file, 44 pages, RevTex

References in corpus (2)

• Critical exponents for 3D O(n)-symmetric model with n > 3
• Temporal Dynamics in Perturbation Theory

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