115 citations · 170 across the 12 of their papers we have counts for
3 papers · 1 filter
Remarks on the Causality, Unitarity and Supersymmetric Extension of the Lorentz and CPT-Violating Maxwell-Chern-Simons Model
A. P. Baeta Scarpelli, H. Belich, J. L. Boldo +3
The gauge-invariant Chern-Simons-type Lorentz- and CPT-breaking term is here re-assessed and issues like causality, unitarity, spontaneous gauge-symmetry breaking are investigated.…
On the relation between the propagators of dual theories
A. P. Baeta Scarpelli, M. Botta Cantcheff, J. A. Helayel-Neto
In this paper, we show that the propagator of the dual of a general Proca-like theory, derived from the gauging iterative Noether Dualization Method, can be written by means of a s…
Non-minimal Maxwell-Chern-Simons theory and the composite Fermion model
Ricardo C. Paschoal, José A. Helayël-Neto
The magnetic field redefinition in Jain's composite fermion model for the fractional quantum Hall effect is shown to be effectively described by a mean-field approximation of a mod…