46 citations · 121 across the 8 of their papers we have counts for
10 papers · 1 filter
Magnetic-Dipole Spin Effects in Noncommutative Quantum Mechanics
H. Falomir, J. Gamboa, J. Lopez-Sarrion +2
A general three-dimensional noncommutative quantum mechanical system mixing spatial and spin degrees of freedom is proposed. The analogous of the harmonic oscillator in this descri…
SU(2) Kinetic Mixing Terms and Spontaneous Symmetry Breaking
J. Lopez-Sarrion, Paola Arias, J. Gamboa
The non-abelian generalization of the Holdom model --{\it i.e.} a theory with two gauge fields coupled to the kinetic mixing term -- is considered. C…
Noncommutative Wess-Zumino-Witten actions and their Seiberg-Witten invariance
Justo Lopez-Sarrion, Alexios P. Polychronakos
We analyze the noncommutative two-dimensional Wess-Zumino-Witten model and its properties under Seiberg-Witten transformations in the operator formulation. We prove that the model…
CPT/Lorentz Invariance Violation and Quantum Field Theory
Paola Arias, Ashok Das, Jorge Gamboa +2
Analogies between the noncommutative harmonic oscillator and noncommutative fields are analyzed. Following this analogy we construct examples of quantum fields theories with explic…
Vortices in U(1) Noncommutative Gauge Fields
H. Falomir, J. Gamboa, J. Lopez-Sarrion +2
Charged vortex solutions for noncommutative Maxwell-Higgs model in 3+1 dimensions are found. We show that the stability of these vortex solutions is spoiled out for some, large eno…
String solutions in Chern-Simons-Higgs model coupled to an axion
J. Lopez-Sarrion, E. F. Moreno, F. A. Schaposnik +1
We study a d=2+1 dimensional Chern-Simons gauge theory coupled to a Higgs scalar and an axion field, finding the form of the potential that allows the existence of selfdual equatio…