Spontaneous symmetry breaking induced by interaction in linearly coupled binary Bose–Einstein condensates

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dc.creatorSantos, Mateus Calixto Pereira dos
dc.creatorCardoso, Wesley Bueno
dc.date.accessioned2024-07-15T12:14:58Z
dc.date.available2024-07-15T12:14:58Z
dc.date.issued2022
dc.description.abstractThe spontaneous symmetry breaking (SSB) induced by a specific component of a linearly coupled binary Bose–Einstein condensate was analyzed. The model is based on linearly coupled Schrödinger equations with cubic nonlinearity and double-well potential acting on only one of the atomic components. By numerical simulations, symmetric and asymmetric ground states were obtained, and an induced asymmetry in the partner field was observed. In this sense, it is adequately demonstrated that the linear coupling mixing the two-field component (Rabi coupling) promotes the (in)balance between the atomic species, as well as the appearance of the Josephson and SSB phases.
dc.identifier.citationSANTOS, Mateus C. P. dos; CARDOSO, Wesley B. Spontaneous symmetry breaking induced by interaction in linearly coupled binary Bose-Einstein condensates. Nonlinear Dynamics, Berlim , v. 111, p. 3653-3664, 2022. DOI: 10.1007/s11071-022-07986-3. Disponível em: https://link.springer.com/article/10.1007/s11071-022-07986-3. Acesso em: 31 maio 2021.
dc.identifier.doi10.1007/s11071-022-07986-3
dc.identifier.issne- 1573-269X
dc.identifier.issn0924-090X
dc.identifier.urihttps://link.springer.com/article/10.1007/s11071-022-07986-3
dc.language.isoeng
dc.publisher.countryAlemanha
dc.publisher.departmentInstituto de Física - IF (RMG)
dc.rightsAcesso Restrito
dc.titleSpontaneous symmetry breaking induced by interaction in linearly coupled binary Bose–Einstein condensates
dc.typeArtigo

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