Resurgence analysis of the Nambu-Jona-Lasinio model at large charge

Abstract We study the fixed point of the three-dimensional njl model in a double-scaling limit where both the charge Q and the number of fermion flavors N become large with a fixed ratio q = Q/(2N). While a similar analysis has been performed for the bosonic O(N) model, fermionic models pose new cha...

Full description

Bibliographic Details

Published in:	Journal of High Energy Physics
Main Authors:	Jahmall Bersini, Simeon Hellerman, Domenico Orlando, Susanne Reffert
Format:	Article
Language:	English
Published:	SpringerOpen 2025-09-01
Subjects:	Nonperturbative Effects Scale and Conformal Symmetries Global Symmetries Large-Order Behaviour of Perturbation Theory Renormalons
Online Access:	https://doi.org/10.1007/JHEP09(2025)159