REVIEW 1 cited by
Gauged NJL model at strong curvature
Not yet reviewed by Pith; the record is open.
This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.
SPECIMEN: schema-true, not a live event
T0 review · schema-true
One-sentence machine reading of the paper's core claim.
pith:XXXXXXXX · record.json · timestamp
read the original abstract
We investigate the gauged NJL--model in curved spacetime using the RG formulation and the equivalency with the gauge Higgs--Yukawa model in a modified 1/N_c -expansion. The strong curvature induced chiral symmetry breaking is found in the non-perturbative RG approach (presumably equivalent to the ladder Schwinger--Dyson equations). Dynamically generated fermion mass is explicitly calculated and inducing of Einstein gravity is briefly discussed. This approach shows the way to the non-perturbative study of the dynamical symmetry breaking at external fields.
Forward citations
Cited by 1 Pith paper
-
Chiral symmetry and curvature bounds in de Sitter spacetime
In the NJL model on de Sitter with an exponential proper-time cutoff, requiring a real constituent fermion mass imposes Λ_cosmo ≤ 6Λ_UV²/e².
Discussion (0). Continue with ORCID to comment.