Beta functions of 2D adjoint QCD-Reference-Cited by-同舟云学术

Beta functions of 2D adjoint QCD

Published:2024-05-10 Issue:10 Volume:109 Page:
ISSN:2470-0010
Container-title:Physical Review D
language:en
Short-container-title:Phys. Rev. D

Author:

Cherman Aleksey¹^ORCID,Neuzil Maria¹^ORCID

Affiliation:

1. School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, USA

Abstract

We discuss the long-distance physics of 2D adjoint QCD when it is viewed as an effective field theory and determine the β functions for its two classically marginal four-Fermi operators. These four-fermion terms preserve the invertible symmetries of the kinetic terms, and they have important implications at long distances if they are generated at short distances. Our results are likely to be important for future numerical lattice Monte Carlo studies of 2D adjoint QCD.

Published by the American Physical Society

2024

Funder

Simons Foundation

National Science Foundation

Publisher

American Physical Society (APS)

Link

http://harvest.aps.org/v2/journals/articles/10.1103/PhysRevD.109.105014/fulltext

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