Effects Beyond Center-of-Mass Separability in a Trapped Bosonic Mixture: Exact Results. Issue 1 (1st April 2022)

• Record Type: Journal Article
• Authors: Alon, O E; Cederbaum, L S
• Is Part Of: Journal of physics. Volume 2249:Issue 1(2022)
• Publication Date: 2022-04-01
• Subjects: Physics -- Congresses; 530.5
• DOI: 10.1088/1742-6596/2249/1/012011
• Languages: English
• ISSNs: 1742-6588

Abstract

Abstract: 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.