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.

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<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
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