20 citations · 67 across the 8 of their papers we have counts for
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hep-ph2022★ 2 cited
Thermodynamic properties of non-Hermitian Nambu--Jona-Lasinio models
Alexander Felski, Alireza Beygi, S. P. Klevansky
We investigate the impact of non-Hermiticity on the thermodynamic properties of interacting fermions by examining bilinear extensions to the dimensional -symmetric Nam…
hep-ph2021★ 6 cited
Fermion and meson mass generation in non-Hermitian Nambu--Jona-Lasinio models
Alexander Felski, S. P. Klevansky
We investigate the effects of non-Hermiticity on interacting fermionic systems. We do this by including non-Hermitian bilinear terms into the 3+1 dimensional Nambu--Jona-Lasinio (N…
hep-ph2020★ 18 cited
Non-Hermitian extension of the Nambu--Jona-Lasinio model in 3+1 and 1+1 dimensions
Alexander Felski, Alireza Beygi, S. P. Klevansky
This paper presents a non-Hermitian PT-symmetric extension of the Nambu--Jona-Lasinio (NJL) model of quantum chromodynamics in 3+1 and 1+1 dimensions. In 3+1 dimensions, the SU(2)-…