63 citations · 159 across the 10 of their papers we have counts for
8 papers · 1 filter
Vortex Solutions and a Novel Role for R-parity in an N=2-Supersymmetric Model for Graphene
Everton M. C. Abreu, Marco A. De Andrade, Leonardo P. G. De Assis +3
In a previous work, we have been able to settle Jackiw's et al. chiral gauge theory for Dirac fermions in graphene in an N=1 supersymmetric framework, using a tau3-QED prescription…
A supersymmetric model for graphene
Everton M. C. Abreu, Marco A. De Andrade, Leonardo P. G. de Assis +3
In this work, we focus on the fermionic structure of the low-energy excitations of graphene (a monolayer of carbon atoms) to propose a new supersymmetric field-theoretic model for…
On the Integrability and Chaos of an N=2 Maxwell-Chern-Simons-Higgs Mechanical Model
L. P. G. de Assis, J. A. Helayel-Neto, F. Haas +1
We apply different integrability analysis procedures to a reduced (spatially homogeneous) mechanical system derived from an off-shell non-minimally coupled N=2 Maxwell-Chern-Simons…
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.…
An Extended Abelian Chern-Simons Model and the Symplectic Projector Method
L. R. U. Manssur, A. L. M. A. Nogueira, M. A. Santos
The Symplectic Projector Method is applied to discuss quantisation aspects of an extended Abelian model with a pair of gauge potentials coupled by means of a mixed Chern-Simons ter…
Self-dual vortices in a Maxwell-Chern-Simons model with non-minimal coupling
H. R. Christiansen, M. S. Cunha, J. A. Helayel-Neto +2
We find self-dual vortex solutions in a Maxwell-Chern-Simons model with anomalous magnetic moment. From a recently developed N=2-supersymmetric extension, we obtain the proper Bogo…