5 citations · 9 across the 3 of their papers we have counts for
10 papers
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).…
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…
Dynamical Mass Generation in Pseudo Quantum Electrodynamics with Gross-Neveu Interaction at finite temperature
Luis Fernández, Reginaldo O. Corrêa, Van Sérgio Alves +2
We study the dynamical mass generation in Pseudo Quantum Electrodynamics (PQED) coupled to the Gross-Neveu (GN) interaction, in (2+1) dimensions, at both zero and finite temperatur…
Renormalization of the band gap in 2D materials through the competition between electromagnetic and four-fermion interactions
Luis Fernández, Van Sérgio Alves, Leandro O. Nascimento +3
Recently the renormalization of the band gap , in both WSe and MoS, has been experimentally measured as a function of the carrier concentration . The main result esta…
Pseudo Quantum Electrodynamics and Chern-Simons theory Coupled to Two-dimensional Electrons
Gabriel C. Magalhães, Van S. Alves, Eduardo C. Marino +1
We study a nonlocal theory that combines both the Pseudo quantum electrodynamics (PQED) and Chern-Simons actions among two-dimensional electrons. In the static limit, we conclude t…
Projected Proca Field Theory: a One-Loop Study
R. F. Ozela, Van Sérgio Alves, E. C. Marino +4
The recent discovery of two-dimensional Dirac materials, such as graphene and transition-metaldichalcogenides, has raised questions about the treatment of hybrid systems, in which…