Supersolid-like states in a two-dimensional trapped spin-orbit-coupled spin-1 condensate

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dc.contributor.authorAdhikari, S. K. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2021-06-25T11:01:34Z
dc.date.available2021-06-25T11:01:34Z
dc.date.issued2021-06-01
dc.description.abstractWe study supersolid-like states in a quasi-two-dimensional trapped Rashba and Dresselhaus spin-orbit (SO) coupled spin-1 condensate. For small strengths of SO coupling γ (γ ≲ 0.75), in the ferromagnetic phase, circularly-symmetric (0, ±1, ±2)- and (∓1, 0, ±1)-type states are formed where the numbers in the parentheses denote the angular momentum of the vortex at the center of the components and where the upper (lower) sign correspond to Rashba (Dresselhaus) coupling; in the antiferromagnetic phase, only (∓1, 0, ±1)-type states are formed. For large strengths of SO coupling, supersolid-like superlattice and superstripe states are formed in the ferromagnetic phase. In the antiferromagnetic phase, for large strengths of SO coupling, supersolid-like superstripe and multi-ring states are formed. For an equal mixture of Rashba and Dresselhaus SO couplings, only a superstripe state is found. All these states are found to be dynamically stable and hence accessible in an experiment and will enhance the fundamental understanding of crystallization onto radially periodic states in solids.en
dc.description.affiliationInstituto de Física Teórica Universidade Estadual Paulista-UNESP, São Paulo
dc.description.affiliationUnespInstituto de Física Teórica Universidade Estadual Paulista-UNESP, São Paulo
dc.description.sponsorshipICTP South American Institute for Fundamental Research
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipIdICTP South American Institute for Fundamental Research: 2016/01343-7
dc.description.sponsorshipIdCNPq: 301324/2019-0
dc.identifierhttp://dx.doi.org/10.1088/1361-648X/abfa5f
dc.identifier.citationJournal of Physics Condensed Matter, v. 33, n. 26, 2021.
dc.identifier.doi10.1088/1361-648X/abfa5f
dc.identifier.issn1361-648X
dc.identifier.issn0953-8984
dc.identifier.scopus2-s2.0-85107088824
dc.identifier.urihttp://hdl.handle.net/11449/207816
dc.language.isoeng
dc.relation.ispartofJournal of Physics Condensed Matter
dc.sourceScopus
dc.subjectBose-Einstein condensate
dc.subjectSpin-orbit coupling
dc.subjectSuper-solid
dc.titleSupersolid-like states in a two-dimensional trapped spin-orbit-coupled spin-1 condensateen
dc.typeArtigo
unesp.author.orcid0000-0002-0388-3991[1]

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