42 citations · 124 across the 8 of their papers we have counts for
8 papers
Density probabilities and quantum critical phenomena of a Bose-Fermi Mixture in 1D Double well potential
R. Avella, J. Nisperuza, JP Rubio +1
The time evolution of probability density, the ground-state fidelity and the entanglement of a Bose-Fermi mixture in a 1D double well potential, are studied through the two mode ap…
Densities probabilities of a Bose-Fermi Mixture in 1D Double well potential
J. Nisperuza, JP Rubio, R. Avella
We use the two mode approximation for a interacting one-dimensional spinless soft core bosons and one half spin fermions in a double-well potential with a large central barrier. We…
Bose-Fermi transmutation for one-dimensional harmonic trap
J. Nisperuza, J. P. Rubio, R. Avella
Using Density Matrix renormalization group (DMRG), we study the ground state properties of spin one-half fermions and scalar bosons in the soft-core limit, with weak s-wave inter a…
Scalar coupling limits and diphoton Higgs decay from LHC in an model with scalar dark matter
R. Martinez, J. Nisperuza, F. Ochoa +2
In the context of an nonuniversal extension of the standard model free from anomalies, we introduce a complex scalar singlet candidate to be dark matter. In addition, an ex…
Scalar Dark Matter with CERN-LEP data and search at the LHC in an Model
R. Martinez, J. Nisperuza, F. Ochoa +1
In the framework of an nonuniversal extension of the standard model, we propose an scalar candidate for cold dark matter which exhibits interactions with ordinary matter th…
discrete group as a source of the quark mass and mixing pattern in models
A. E. Cárcamo Hernández, R. Martinez, Jorge Nisperuza
We propose a model based on the gauge symmetry with an extra discrete group, which succ…