Critical behavior of isotropic systems with strong dipole-dipole interaction: three-loop study
Statistical Mechanics
2022-11-09 v1
Abstract
We analyze the critical behavior of isotropic systems with dipole-dipole interaction by renormalization-group methods in fixed space-time dimensions. Working in three-dimensional theory we analytically find three-loop expressions for critical exponents in the limit of dominating dipole-dipole forces. Resummation of the series obtained provides numerical values close to -theory predictions, justifying the applicability of such a simplified model to systems with strong dipole-dipole interaction.
Cite
@article{arxiv.2204.02838,
title = {Critical behavior of isotropic systems with strong dipole-dipole interaction: three-loop study},
author = {A. Kudlis and A. Pikelner},
journal= {arXiv preprint arXiv:2204.02838},
year = {2022}
}