Investigation of Quantum Droplets: An Analytical Approach

نویسندگان

چکیده

Recent observations of droplets in dipolar and binary Bose–Einstein condensate (BEC) gives motivation to study the theory droplet formation detail. Specifically, authors are interested investigating possibility a quasi-1D geometry. have suggested that stabilized by competition between effective mean-field beyond interaction. Hence, it is possible map equation motion cubic-quartic nonlinear Schrödinger (CQNLSE). Two analytical solutions modified Gross–Pitaevskii or CQNLSE obtained they verified numerically. Based on their stability, parameter regime for which can form investigated. The potential allows conclusions about regions soliton domination self-bound formations.

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ژورنال

عنوان ژورنال: Annalen der Physik

سال: 2021

ISSN: ['1521-3889', '0003-3804']

DOI: https://doi.org/10.1002/andp.202000549