69 citations · 354 across the 25 of their papers we have counts for
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Effects of the Pseudo-Chern-Simons action for strongly correlated electrons in the plane
Rodrigo F. Ozela, Van Sérgio Alves, Gabriel C. Magalhães +1
Chiral symmetry breaking comes from the mass dynamically generated through interaction of Dirac fermions for both quantum electrodynamics in (2+1)D (QED3) and (3+1)D (QED4). In QED…
Bosonization, mass generation, and the pseudo Chern-Simons action
Gabriel C. Magalhães, Van S. Alves, Leandro O. Nascimento +1
We discuss several aspects of a generalization of the Chern-Simons action containing the pseudo-differential operator, which we shall call pseudo Chern-Simons (PCS).…
The two-gap BCS model in the large- approximation within a field-theory approach
Leandro O. Nascimento
We study the continuum version of the two-gap BCS model in (3+1)D within the large-N approximation. We calculate the effective potential of the model which depends on two independe…
Influence of the four-fermion interactions in (2+1)D massive electrons system
Luis Fernández, Van Sérgio Alves, M. Gomes +2
The description of the electromagnetic interaction in two-dimensional Dirac materials, such as graphene and transition-metal dichalcogenides, in which electrons move in the plane a…