125 citations · 580 across the 19 of their papers we have counts for
19 papers
Deformed Quantum Mechanics and the Landau Problem
J. Gamboa, F. Méndez
A deformation of the Landau problem based on a modification of Fock algebra is considered. Systems with Hamiltonians f(H) where H is the Landau Hamiltonian in the lowest level are…
Inflation without Inflaton: A Model for Dark Energy
J. Gamboa, P. Gondolo, H. Falomir +1
The interaction between two initially causally disconnected regions of the universe is studied using analogies of non-commutative quantum mechanics and deformation of Poisson manif…
Non-Abelian Monopoles as the Origin of Dark Matter
H. Falomir, J. Gamboa, F. Mendez
We suggest that dark matter may be partially constituted by a dilute 't Hooft-Polyakov monopoles gas. We reach this conclusion by using the Georgi-Glashow model coupled to a dual k…
On the algebraic structure of rotationally invariant two-dimensional Hamiltonians on the noncommutative phase space
H. Falomir, P. A. G. Pisani, F. Vega +3
We study two-dimensional Hamiltonians in phase space with noncommutativity both in coordinates and momenta. We consider the generator of rotations on the noncommutative plane and t…
Noncommutativity in (2+1)-dimensions and the Lorentz group
H. Falomir, F. Vega, J. Gamboa +2
In this article we considered models of particles living in a three-dimensional space-time with a nonstandard noncommutativity induced by shifting canonical coordinates and momenta…
Spin Non-commutativity and the Three-Dimensional Harmonic Oscillator
H. Falomir, J. Gamboa, M. Loewe +2
A three-dimensional harmonic oscillator with spin non-commutativity in the phase space is considered. The system has a regular symplectic structure and by using supersymmetric quan…