17 citations · 37 across the 8 of their papers we have counts for
8 papers
Universal critical behavior in ideal Bose-Einstein condensation
Arturo Camacho-Guardian, Leon Kleebank, Frank Vewinger +4
Ideal Bose-Einstein condensation (BEC) remains a paradigmatic example of a continuous phase transition and a cornerstone for understanding quantum degenerate bosonic matter. We dem…
2D Skyrmion topological charge of spin textures with arbitrary boundary conditions: a two-component spinorial BEC as a case study
S. Sánchez-Reséndiz, E. Neri, S. González-Hernández +1
We derive the most general expression for the Skyrmion topological charge for a two-dimensional spin texture, valid for any type of boundary conditions or for any arbitrary spatial…
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…
Sharp energy self-determination of macroscopic quantum bodies in pure states, as a validation of the First Law of Thermodynamics
Víctor Romero-Rochín
We argue that a very large class of quantum pure states of isolated macroscopic bodies have sharply peaked energy distributions, with their width relative to the average scaling be…
Skyrmion-string defects with arbitrary topological charges in spinor Bose-Einstein condensates
R. Zamora-Zamora, V. Romero-Rochín
Under the presence of external magnetic fields with cylindrical symmetry, Skyrmion-string defects with arbitrary topological charges are shown to appear in spinor Bose-Eins…
Energetic cooling below the BEC transition: a quantum kinetic description within the Bogoliubov approximation
A. Camacho-Guardian, M. Mendoza López, V. Romero-Rochín +1
The dynamics of Bose-Einstein condensation in a three-dimensional harmonic trap is studied explicitly including the Bogoliubov approximation for temperatures below the critical one…