66 citations · 190 across the 21 of their papers we have counts for
17 papers · 1 filter
Magnetic domains in 2D moiré lattices with square and hexagonal symmetry
Christian Madroñero, Rosario Paredes
We report the persistence of magnetic domains lying in moiré patterns with square and hexagonal symmetries. Our investigation is based on the dynamical description of two magnetic…
Intrinsic decoherence and recurrences in a large ferromagnetic spinor Bose-Einstein condensate
J. C. Sandoval-Santana, R. Zamora-Zamora, R. Paredes +1
Decoherence with recurrences appear in the dynamics of the one-body density matrix of an spinor Bose-Einstein condensate, initially prepared in coherent states, in the pres…
Relaxation of ferromagnetic domains in a disordered lattice in 2D
C. Madroñero, G. A. Domínguez-Castro, L. A. González-García +1
We investigate the relaxation process of ferromagnetic domains in 2D subjected to the influence of both, static disorder of variable strength and weak interactions. The domains are…
Validity of Gross-Pitaevskii solutions of harmonically confined BEC gases in reduced dimensions
R. Zamora-Zamora, G. A. Domínguez-Castro, C. Trallero-Giner +2
By exact numerical solutions of the Gross-Pitaevskii (GP) equation in 3D, we assess the validity of 1D and 2D approximations in the study of Bose-Einstein condensates confined in h…
Pairing and molecule formation along the BEC-BCS crossover for finite range potentials
Eleazar Neri, Santiago F. Caballero-Benitez, Victor Romero-Rochin +1
We analyze the BCS-BEC crossover transition of a balanced two component mixture of fermions interacting via a finite range potential, within a mean field approach. For the analysis…
The Aubry-André model as the hobbyhorse for understanding localization phenomenon
G. A. Domínguez-Castro, R. Paredes
We present a thorough pedagogical analysis of the single particle localization phenomenon in a quasiperiodic lattice in one dimension. Description of disorder in the lattice is rep…