SCOAP3 Repository 4 records found  Search took 0.02 seconds. 
1. Superstrong coupling NJL model in arbitrary spacetime dimensions / Ahmad, Aftab ; Martínez, Angelo ; Raya, Alfredo
We study chiral symmetry breaking in the Nambu–Jona-Lasinio model regularized in proper time in arbitrary spacetime dimensions through an iterative procedure by writing the gap equation in the form of a discrete dynamical system with the coupling constant as the control parameter. [...]
Published in Physical Review D 98 (2018) 10.1103/PhysRevD.98.054027 arXiv:1809.05545
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2. Critical chiral hypersurface of the magnetized NJL model / Martínez, Angelo ; Raya, Alfredo
In pursuit of sketching the effective magnetized QCD phase diagram, we find conditions on the critical coupling for chiral symmetry breaking in the Nambu–Jona-Lasinio model in a nontrivial thermo-magnetic environment. [...]
Published in Nuclear Physics B (2018) 10.1016/j.nuclphysb.2018.07.008
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3. The dual quark condensate in local and nonlocal NJL models: An order parameter for deconfinement? / Marquez, Federico ; Ahmad, Aftab ; Buballa, Michael ; Raya, Alfredo
We study the behavior of the dual quark condensate Σ1 in the Nambu–Jona-Lasinio (NJL) model and its nonlocal variant. [...]
Published in Physics letters B (2015) 10.1016/j.physletb.2015.06.031
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4. The effective QCD phase diagram and the critical end point / Ayala, Alejandro ; Bashir, Adnan ; Cobos-Martínez, J.J. ; Hernández-Ortiz, Saúl ; et al
We study the QCD phase diagram on the temperature T and quark chemical potential μ plane, modeling the strong interactions with the linear sigma model coupled to quarks. [...]
Published in Nuclear Physics B 897 (2015) 77-86 10.1016/j.nuclphysb.2015.05.014
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