Stability analysis of 3D cubic-quintic Gross-Pitaevskii equation with elastic and inelastic collisions

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorPresidency College (Autonomous)-
Autor(es): dc.contributorUniversity of Douala-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorSasireka, Rajmohan-
Autor(es): dc.creatorLekeufack, Olivier Tiokeng-
Autor(es): dc.creatorUthayakumar, Ambikapathy-
Autor(es): dc.creatorSabari, Subramaniyan-
Data de aceite: dc.date.accessioned2025-08-21T21:07:41Z-
Data de disponibilização: dc.date.available2025-08-21T21:07:41Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2025-04-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1063/5.0252042-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/296991-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/296991-
Descrição: dc.descriptionIn this paper, we study the stability of three-dimensional Bose-Einstein condensates of finite temperatures at which both elastic and inelastic collisions are taken into account. The modeled governing Gross-Pitaevskii equation reveals inclusion of both real and imaginary components in the nonlinear terms. We find the stability region for a wide range of two- and three-body interaction terms with the inclusion of both gain and loss effects by using the Jacobian matrix. We investigate the stability of the system for possible different states of those cases. The stability properties of three-dimensional condensates are strongly altered by tuning the gain rate of their elastic collisions. These strong losses impose severe limitations for using Feshbach resonances. We finally sustain our semi-analytical findings with the results of inclusive numerical simulations.-
Descrição: dc.descriptionDepartment of Physics Presidency College (Autonomous)-
Descrição: dc.descriptionLaboratory of Pure Physics Department of Physics Faculty of Science University of Douala, P.O. Box 24157-
Descrição: dc.descriptionInstituto de Física Teórica UNESP-Universidade Estadual Paulista, SP-
Descrição: dc.descriptionInstituto de Física Teórica UNESP-Universidade Estadual Paulista, SP-
Idioma: dc.languageen-
Relação: dc.relationAIP Advances-
???dc.source???: dc.sourceScopus-
Título: dc.titleStability analysis of 3D cubic-quintic Gross-Pitaevskii equation with elastic and inelastic collisions-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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