Higher-order matter rogue waves and their deformations in two-component Bose–Einstein condensates
Sign Up to like & getrecommendations! Published in 2020 at "Waves in Random and Complex Media"
DOI: 10.1080/17455030.2020.1804645
Abstract: We construct matter rogue wave (RW) solutions for both attractive-attractive and repulsive-repulsive two-component Bose–Einstein condensates (BECs). With the help of similarity transformation, we t... read more here.
Keywords: component bose; bose einstein; einstein condensates; two component ... See more keywords
Collective modes of vortex lattices in two-component Bose–Einstein condensates under synthetic gauge fields
Sign Up to like & getrecommendations! Published in 2019 at "New Journal of Physics"
DOI: 10.1088/1367-2630/aaf373
Abstract: We study collective modes of vortex lattices in two-component Bose-Einstein condensates subject to synthetic magnetic fields in mutually parallel or antiparallel directions. By means of the Bogoliubov theory with the lowest-Landau-level approximation, we numerically calculate… read more here.
Keywords: vortex lattices; lattices two; component bose; collective modes ... See more keywords
Superfluid drag in the two-component Bose-Hubbard model
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review B"
DOI: 10.1103/physrevb.97.094517
Abstract: In multicomponent superfluids and superconductors, co- and counter-flows of components have in general different properties. It was discussed in 1975 by Andreev and Bashkin, in the context of He3/H ... read more here.
Keywords: hubbard model; component bose; superfluid drag; drag two ... See more keywords
Collective atomic-population-inversion and stimulated radiation for two-component Bose-Einstein condensate in an optical cavity.
Sign Up to like & getrecommendations! Published in 2017 at "Optics express"
DOI: 10.1364/oe.25.008123
Abstract: In this paper we investigate the ground-state properties and related quantum phase transitions for the two-component Bose-Einstein condensate in a single-mode optical cavity. Apart from the usual normal and superradiant phases, multi-stable macroscopic quantum states… read more here.
Keywords: component bose; bose einstein; component; stimulated radiation ... See more keywords