49 citations · 232 across the 12 of their papers we have counts for
12 papers
The Chern-Simons term in a dual Josephson junction
L. S. Grigorio, M. S. Guimaraes, R. Rougemont +2
A dual Josephson junction corresponding to a (2+1)-dimensional non-superconducting layer sandwiched between two (3+1)-dimensional dual superconducting regions constitutes a model o…
The 4D-2D projection of Lorentz-violating Myers-Pospelov QED
F. A. Brito, M. S. Guimaraes, E. Passos +2
We consider the four-dimensional quantum electrodynamics extended with Myers-Pospelov Lorentz-violating dimension-5 operators to investigate 4D-2D projection. In projecting out the…
The BF theory as an electric Julia-Toulouse condensate
L. S. Grigorio, M. S. Guimaraes, R. Rougemont +2
The Julia-Toulouse mechanism is used to show that the topological Abelian BF term may be induced by the condensation of electric charges. As an application we discuss the subtle qu…
Dual approaches for defects condensation
L. S. Grigorio, M. S. Guimaraes, R. Rougemont +1
We review two methods used to approach the condensation of defects phenomenon. Analyzing in details their structure, we show that in the limit where the defects proliferate until o…
Lorentz-violating Chern-Simons action under high temperature in massless QED
F. A. Brito, L. S. Grigorio, M. S. Guimaraes +2
Lorentz and CPT violating QED with massless fermions at finite temperature is studied. We show that there is no ambiguity in the induced coefficient of the Chern-Simons-like term t…
On the dual equivalence of the self-dual and topologically massive p-form models
R. Menezes, J. R. S. Nascimento, R. F. Ribeiro +1
We study the duality symmetry in p-form models containing a generalized term in spacetime manifolds of arbitrary dimensions. The equivalence between the $B_q\we…