142 citations · 1.6k across the 120 of their papers we have counts for
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Gauge Symmetry of the Chiral Schwinger model from an improved Gauge Unfixing formalism
Gabriella V. Ambrosio, Cleber N. Costa, Paulo R. F. Alves +3
In this paper, the Hamiltonian structure of the bosonized chiral Schwinger model (BCSM) is analyzed. From the consistency condition of the constraints obtained from the Dirac metho…
Restoring the gauge invariance in non-Abelian second-class theories
Paulo R. F. Alves, Cleber N. Costa, D. Fiorentini +3
In this paper, we propose a generalization of an improved gauge unfixing formalism in order to generate gauge symmetries in the non-Abelian valued systems. This generalization disp…
Low-energy Chern-Simons-Proca theory
Diego R. Granado, Everton M. C. Abreu, A. Yu. Petrov
Some time ago, the infrared limit of the Abelian Chern-Simons-Proca theory was investigated. In this letter, we show how the Chern-Simons-Proca theory can emerge as an effective lo…
Revealing hidden symmetries and gauge invariance of the massive Carroll-Field-Jackiw model
Paulo R. F. Alves, Cleber N. Costa, Everton M. C. Abreu +2
In this paper we have analyzed the improved version of the Gauge Unfixing (GU) formalism of the massive Carroll-Field-Jackiw model, which breaks both the Lorentz and gauge invarian…
Tsallis' entropy, modified Newtonian accelerations and the Tully-Fisher relation
Everton M. C. Abreu, Jorge Ananias Neto, Albert C. R. Mendes +1
In this paper we have shown that the connection between the number of bits and the area of the holographic screen, where both were established in Verlinde's theory of entropic grav…
Notes on microstates, Tsallis statistics and entropic gravity formalism
Everton M. C. Abreu, Jorge Ananias Neto, Albert C. R. Mendes +1
It is an old idea to realize Einstein's equations as a thermodynamical equation of state. Since then, there has been new conjectures to understand gravity from another point of vie…