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

Gracey, JA ORCID: 0000-0002-9101-2853 (2017) Critical exponent ω in the Gross-Neveu-Yukawa model at O (1 /N) Physical Review D, 96 (6). 065015-. ISSN 2470-0010, 2470-0029

Text gnyomega1.pdf - Author Accepted Manuscript Download (218kB)

Abstract

The critical exponent ω 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 β-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:	24 Jan 2026 01:29
DOI:	10.1103/PhysRevD.96.065015
Related Websites:	Author Publisher
URI:	https://livrepository.liverpool.ac.uk/id/eprint/3009591
Disclaimer:	The University of Liverpool is not responsible for content contained on other websites from links within repository metadata. Please contact us if you notice anything that appears incorrect or inappropriate.