8 citations · 36 across the 9 of their papers we have counts for
9 papers
A Boson-Fermion theory that goes beyond the BCS approximations for superconductors
I. Chávez, P. Salas, M. A. Solís +1
A detailed analysis is given of the effects of common and recurring approximations used in conventional superconductivity theories on the condensation energy values, whose magnitud…
Chemical potential influence on the condensation energy from a Boson-Fermion model of superconductivity
I. Chávez, P. Salas, O. A. Rodríguez +2
Influence of the temperature dependent chemical potential on the condensation energy from a ternary Boson-Fermion model of superconductivity is reported, it consist of unbound elec…
Specific heat of underdoped cuprate superconductors from a phenomenological layered Boson-Fermion model
P. Salas, M. Fortes, M. A. Solís +1
We adapt the Boson-Fermion superconductivity model to include layered systems such as underdoped cuprate superconductors. These systems are represented by an infinite layered struc…
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…
Trapping effect of periodic structures on the thermodynamic properties of Fermi and Bose gases
P. Salas, M. A. Solís
We report the thermodynamic properties of Bose and Fermi ideal gases immersed in periodic structures such as penetrable multilayers or multitubes simulated by one (planes) or two p…
Linear and quadratic temperature dependence of electronic specific heat for cuprates
P. Salas, F. J. Sevilla, M. A. Solís
We model cuprate superconductors as an infinite layered lattice structure which contains a fluid of paired and unpaired fermions. Paired fermions, which are the superconducting car…
Boson gas in a periodic array of tubes
P. Salas, F. J. Sevilla, M. A. Solís
We report the thermodynamic properties of an ideal boson gas confined in an infinite periodic array of channels modeled by two, mutually perpendicular, Kronig-Penney delta-potentia…
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…
Bose-Einstein condensation in multilayers
P. Salas, M. Fortes, M. de Llano +2
The critical BEC temperature of a non interacting boson gas in a layered structure like those of cuprate superconductors is shown to have a minimum , at a characte…