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hep-th2020
The bosonic and fermionic propagators under an external electromagnetic field in a Euclidean manifold
Emerson B. S. Corrêa, Carlos André Bahia, José André Lourenço
In this paper, we will calculate the bosonic as well as fermionic propagators under classical homogeneous and constant magnetic and electric fields in a Euclidean space. For this,…
hep-ph2020★ 14 cited
Boundary effects on constituent quark masses and on chiral susceptibility in a four-fermion interaction model
L. M. Abreu, E. B. S. Corrêa, E. S. Nery
In this work we investigate the finite-size effects on the phase structure of a two-flavor four-fermion interaction model with a flavor-mixing four-body interaction and in the pres…