Critical exponent omega in the Gross-Neveu-Yukawa model at O(1/N)

Gracey, JA ORCID: 0000-0002-9101-2853 (2017) Critical exponent omega in the Gross-Neveu-Yukawa model at O(1/N). PHYSICAL REVIEW D, 96 (6). 065015-.

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Official URL: http://dx.doi.org/10.1103/PhysRevD.96.065015

Abstract

The critcal exponent $\omega$ is evaluated at $O(1/N)$ in $d$-dimensions in the Gross-Neveu model using the large $N$ critical point formalism. It is shown to be in agreement with the recently determined three loop $\beta$-functions of the Gross-Neveu-Yukawa model in four dimensions. The same exponent is computed for the chiral Gross-Neveu and non-abelian Nambu-Jona-Lasinio universality classes.

Item Type:	Article
Additional Information:	16 latex pages, 5 figures, typos corrected and text added
Uncontrolled Keywords:	hep-th, hep-th, cond-mat.str-el
Depositing User:	Symplectic Admin
Date Deposited:	22 Sep 2017 13:05
Last Modified:	19 Jan 2023 06:54
DOI:	10.1103/PhysRevD.96.065015
Related URLs:	Author Publisher
URI:	https://livrepository.liverpool.ac.uk/id/eprint/3009591