Generalized Gross-Neveu Universality Class with Non-Abelian Symmetry

Gracey, John A ORCID: 0000-0002-9101-2853 (2021) Generalized Gross-Neveu Universality Class with Non-Abelian Symmetry. Symmetry, Integrability and Geometry: Methods and Applications, 17. pp. 1-20.

Text
ihes20proc.pdf - Author Accepted Manuscript
Download (390kB) | Preview

Official URL: http://dx.doi.org/10.3842/sigma.2021.064

Abstract

<jats:p>We use the large N critical point formalism to compute d-dimensional critical exponents at several orders in 1/N 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.</jats:p>

Item Type:	Article
Divisions:	Faculty of Science and Engineering > School of Physical Sciences
Depositing User:	Symplectic Admin
Date Deposited:	16 Jun 2021 15:11
Last Modified:	18 Jan 2023 22:34
DOI:	10.3842/sigma.2021.064
Related URLs:	Publisher
URI:	https://livrepository.liverpool.ac.uk/id/eprint/3126607