Generalized Gross-Neveu Universality Class with Non-Abelian Symmetry
High Energy Physics - Theory
2021-06-30 v3
Abstract
We use the large critical point formalism to compute -dimensional critical exponents at several orders in in an Ising Gross-Neveu universality class where the core interaction includes a Lie group generator. Specifying a particular symmetry group or taking the abelian limit of the final exponents recovers known results but also provides expressions for any Lie group or fermion representation.
Keywords
Cite
@article{arxiv.2102.12767,
title = {Generalized Gross-Neveu Universality Class with Non-Abelian Symmetry},
author = {John A. Gracey},
journal= {arXiv preprint arXiv:2102.12767},
year = {2021}
}