Supersolid-like solitons in a spin-orbit-coupled spin-2 condensate

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorIndian Institute of Technology Ropar-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorKaur, Pardeep-
Autor(es): dc.creatorGautam, Sandeep-
Autor(es): dc.creatorAdhikari, S. K.-
Data de aceite: dc.date.accessioned2025-08-21T16:50:34Z-
Data de disponibilização: dc.date.available2025-08-21T16:50:34Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-01-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1103/PhysRevA.105.023303-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/230390-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/230390-
Descrição: dc.descriptionWe study supersolid-like crystalline structures emerging in the stationary states of a quasi-two-dimensional spin-orbit (SO)-coupled spin-2 condensate in the ferromagnetic, cyclic, and antiferromagnetic phases by solving a mean-field model. Interplay of different strengths of SO coupling and interatomic interactions gives rise to a variety of nontrivial density patterns in the emergent solutions. For small SO-coupling strengths γ (γ≈0.5), the ground state is an axisymmetric multiring soliton for polar, cyclic, and weakly ferromagnetic interactions, whereas for stronger ferromagnetic interactions a circularly asymmetric soliton emerges as the ground state. Depending on the values of interaction parameters, with an increase in SO-coupling strength, a stripe phase may also emerge as the ground state for polar and cyclic interactions. For intermediate values of SO-coupling strength (γ≈1), in addition to these solitons, one could have a quasidegenerate triangular-lattice soliton in all magnetic phases. On further increasing the SO-coupling strength (γ⪆4), a square-lattice and a superstripe soliton emerge as quasidegenerate states. The emergence of all these solitons can be inferred from a study of solutions of the single-particle Hamiltonian.-
Descrição: dc.descriptionDepartment of Physics Indian Institute of Technology Ropar, Punjab-
Descrição: dc.descriptionInstituto de Física Teórica Universidade Estadual Paulista São Paulo-
Descrição: dc.descriptionInstituto de Física Teórica Universidade Estadual Paulista São Paulo-
Idioma: dc.languageen-
Relação: dc.relationPhysical Review A-
???dc.source???: dc.sourceScopus-
Título: dc.titleSupersolid-like solitons in a spin-orbit-coupled spin-2 condensate-
Tipo de arquivo: dc.typelivro digital-
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