80 citations · 831 across the 30 of their papers we have counts for
6 papers · 1 filter
Dispersion Relations in Noncommutative Theories
Tiago Mariz, J. R. Nascimento, Victor O. Rivelles
We present a detailed study of plane waves in noncommutative abelian gauge theories. The dispersion relation is deformed from its usual form whenever a constant background electrom…
The Noncommutative Anandan's Quantum Phase
E. Passos, L. R. Ribeiro, C. Furtado +1
In this work we study the noncommutative nonrelativistic quantum dynamics of a neutral particle, that possesses permanent magnetic and electric dipole momenta, in the presence of a…
Lorentz violation in the linearized gravity
A. F. Ferrari, M. Gomes, J. R. Nascimento +3
We study some physical consequences of the introduction of a Lorentz-violating modification term in the linearized gravity, which leads to modified dispersion relations for gravita…
The Effective Potential in the Noncommutative Field Theories within the Coherent States Approach
M. A. Anacleto, J. R. Nascimento, A. Yu. Petrov
We apply the coherent state approach to study the noncommutative scalar field theory with self-interaction and Yukawa coupling to the spinor field. We verify that, contrarily…
On the duality of three-dimensional superfield theories
A. F. Ferrari, M. Gomes, J. R. S. Nascimento +2
Within the superfield approach, we consider the duality between the supersymmetric Maxwell-Chern-Simons and self-dual theories in three spacetime dimensions. Using a gauge embeddin…
Noncommutative fields in three dimensions and mass generation
J. R. Nascimento, A. Yu. Petrov, R. F. Ribeiro
We apply the noncommutative fields method for gauge theory in three dimensions where the Chern-Simons term is generated in the three-dimensional electrodynamics. Under the same pro…