An exactly solvable model mimicking demixing of two Bose-Einstein condensates at the many-body level of theory is devised. Various properties are expressed in closed form along the demixing pathway and investigated. The connection between the center-of-mass coordinate and in particular the relative center-of-mass coordinate and demixing is explained. The model is also exactly solvable at the mean-field level of theory, allowing thereby comparison between many-body and mean-field properties. Applications are briefly discussed.
|Journal||Journal of Physics: Conference Series|
|State||Published - 6 May 2022|
|Event||29th Annual International Laser Physics Workshop, LPHYS 2021 - Virtual, Online|
Duration: 19 Jul 2021 → 23 Jul 2021
Bibliographical noteFunding Information:
This research was supported by the Israel Science Foundation (Grant No. 1516/19). We thank Alexej I. Streltsov for motivating discussions.
© Published under licence by IOP Publishing Ltd.
ASJC Scopus subject areas
- Physics and Astronomy (all)