37 citations · 116 across the 19 of their papers we have counts for
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Vacancy Effect on the Ground-State Energy of a Bose Gas Trapped by 1D Imperfect Artificial Crystal
E. I. Guerrero-Cruz, O. A. Rodríguez-López, M. A. Solís
For a weakly interacting Bose gas trapped by an imperfect one-dimensional artificial crystal, we study the effect of its punctual defects, i.e. vacancies, on the ground state prope…
Structural Superfluid-Mott Insulator Transition for a Bose Gas in Multi-Rods
Omar Abel Rodríguez-López, M. A. Solís, J. Boronat
We report on a novel structural Superfluid-Mott Insulator (SF-MI) quantum phase transition for an interacting one-dimensional Bose gas within permeable multi-rod lattices, where th…
Periodic Ultranarrow Rods as 1D Subwavelength Optical Lattices
Omar Abel Rodríguez-López, M. A. Solís
We report on ground state properties of a one-dimensional, weakly-interacting Bose gas constrained by an infinite multi-rods periodic structure at zero temperature. We solve the st…
Tamm's surface states and Bose-Einstein condensation
M. A. Solís
We calculate and discuss the effects on the thermodynamic properties of a 3D Bose gas caused by a gap in the energy of the particles constituting the gas that without the gap b…
Bose gas in disordered, finite-layered systems
V. E. Barragán, M. Fortes, M. A. Solís +1
Disorder effects in the thermodynamic properties of a ideal Bose gas confined in a semi-infinite multi-layer structure %described by permeable barriers within a box of thicknes…
Superfluidity of a spin-imbalanced Fermi gas in a three-dimensional optical lattice
Rafael Mendoza, Mauricio Fortes, M. A. Solís +1
We study fermion pairing in a population-imbalanced mixture of Li atomic gas loaded in a three-dimensional lattice at very low temperatures. Using the number equation for eac…
Dimensional crossover of a boson gas in multilayers
P. Salas, F. J. Sevilla, M. Fortes +3
We obtain the thermodynamic properties for a non-interacting Bose gas constrained on multilayers modeled by a periodic Kronig-Penney delta potential in one direction and allowed to…