158 citations · 381 across the 36 of their papers we have counts for
20 papers · 1 filter
Spontaneous Symmetry Breaking and the Cosmological Constant
J. Gamboa, J. Lopez-Sarrion, F. Mendez +1
An approach that allows studying the relationship between the neutralization of the cosmological constant and instantons for cosmology coupled to antisymmetric fields is proposed.…
Relativistic Topological Insulator Model
J. Gamboa, F. Mendez
A relativistic topological insulator model in three spatial dimensions which is a non trivial extension of the non-abelian Landau problem is proposed. The model is exactly soluble…
Topological Insulators Quantum Mechanics
J. Gamboa, F. Mendez
Topological insulators in three dimensions are studied as a problem of supersymmetric quantum mechanics. The spin-orbit coupling is induced as a consequence of the supersymmetrizat…
Kinetic and Magnetic Mixing with Antisymmetric Gauge Fields
J. Gamboa, J. Lopez-Sarrion, F. Mendez
A general procedure to describe the coupling between antisymmetric gauge fields is proposed. For vector gauge theories the inclusion of magnetic mixing in…
Anapole Dark Matter Quantum Mechanics
J. Gamboa, F. Mendez, N. Tapia
The dynamics of an anapole seen as dark matter at low energies is studied by solving the Schrödinger-Pauli equation in a potential involving Dirac-delta and its derivatives in thre…
Meissner Effect from Landau Problem
Paola Arias, J. Gamboa, F. Méndez +1
The Landau problem for inhomogeneous magnetic fields is examined in a very general context and several interesting analogies with the Nielsen-Olesen vortices are established. First…
Classical Noncommutative Bicosmology Model
H. Falomir, J. Gamboa, F. Mendez
We propose a bicosmology model which is the classical analog of noncommutative quantum mechanics. From this point of view the sources of the modified FRW equations are dark energy…
Magnetic Seed and Cosmology as Quantum Hall Effect
H. Falomir, J. Gamboa, P. Gondolo +1
In the framework of a bimetric model, we discuss a relation between the (modified) Friedmann equations and a mechanical system similar to the quantum Hall effect problem. Firstly,…
Bose-Einstein condensation theory for any integer spin: approach based in noncommutative quantum mechanics
J. Gamboa, F. Mendez
A Bose-Einstein condensation theory for any integer spin using noncommutative quantum mechanics methods is considered. The effective potential is derived as a multipolar expansion…
Non-commutative Supersymmetric Quantum Mechanics
Ashok Das, H. Falomir, J. Gamboa +1
General non-commutative supersymmetric quantum mechanics models in two and three dimensions are constructed and some two and three dimensional examples are explicitly studied. The…
Radiative processes as a condensation phenomenon and the physical meaning of deformed canonical structures
J. Gamboa, L. S. Grigorio, M. S. Guimaraes +2
Working with well known models in we discuss the physics behind the deformation of the canonical structure of these theories. A new deformation is constructed linking the…
No axions in light shinning through a wall experiments
J. Gamboa, E. I. Guendelman, F. Mendez
This paper has been withdrawn and a new version will be submitted soon
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, Infrared effects and Lorentz Invariance Violation
H. Falomir, J. Gamboa, J. Lopez-Sarrion +2
The Yang-Mills theory with noncommutative fields is constructed following Hamiltonian and lagrangean methods. This modification of the standard Yang-Mills theory shed light on the…
Particle and Antiparticle sectors in DSR1 and kappa-Minkowski space-time
R. Aloisio, J. M. Carmona, J. L. Cortes +3
In this paper we explore the problem of antiparticles in DSR1 and -Minkowski space-time following three different approaches inspired by the Lorentz invariant case: a) the dispe…
Relativistic Violation Invariance, Multiverses and Quantum Field Theory
J. Gamboa, M. Loewe, F. Mendez
The possibility of interaction among multiverses is studied assuming that in the first instants of the big-bang, many disjoint regions were created producing many independent unive…
The Landau problem and noncommutative quantum mechanics
J. Gamboa, M. Loewe, F. Mendez +1
The conditions under which noncommutative quantum mechanics and the Landau problem are equivalent theories is explored. If the potential in noncommutative quantum mechanics is chos…
Quantum Gravity at Very High Energies
J. Gamboa, F. Mendez
The problem of time and the quantization of three dimensional gravity in the strong coupling regime is studied following path integral methods. The time is identified with the volu…
Scattering in Three Dimensional Extremal Black Holes
J. Gamboa, F. Mendez
An approach to scattering theory in three dimensional AdS spaces is proposed. Firstly we consider the scattering of spinless relativistic particles by a three dimensional extremal…
A note on covariant action integrals in three dimensions
Maximo Banados, Fernando Mendez
We compute -in the saddle point approximation- the partition function for the 2+1 black hole using the Gibbons-Hawking approach. Some issues concerning the definition of thermodyna…