Dynamics and Matter-Wave Solitons in Bose-Einstein Condensates with Two- and Three-Body Interactions | Zendy

Jing Chen | Zendy; Jie Yang | Zendy; Lu Zhang | Zendy

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Dynamics and Matter-Wave Solitons in Bose-Einstein Condensates with Two- and Three-Body Interactions

Author(s) -

Jing Chen,

Jie Yang,

Lu Zhang

Publication year - 2014

Publication title -

advances in condensed matter physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.314

H-Index - 26

eISSN - 1687-8124

pISSN - 1687-8108

DOI - 10.1155/2014/307135

Subject(s) - physics , matter wave , bose–einstein condensate , nonlinear system , soliton , matrix similarity , gross–pitaevskii equation , quintic function , dynamics (music) , transformation (genetics) , harmonic , nonlinear schrödinger equation , classical mechanics , harmonic potential , quantum mechanics , quantum electrodynamics , quantum , partial differential equation , biochemistry , chemistry , acoustics , gene

By means of similarity transformation, this paper proposes the matter-wave soliton solutions and dynamics of the variable coefficient cubic-quintic nonlinear Schrödinger equation arising from Bose-Einstein condensates with time-dependent two- and three-body interactions. It is found that, under the effect of time-dependent two- and three-body interaction and harmonic potential with time-dependent frequency, the density of atom condensates will gradually diminish and finally collapse

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