Spin-Tensor-Momentum-Coupled Bose-Einstein Condensates

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dc.contributor.authorLuo, Xi-Wangen_US
dc.contributor.authorSun, Kueien_US
dc.contributor.authorZhang, Chuanweien_US
dc.contributor.utdAuthorLuo, Xi-Wangen_US
dc.contributor.utdAuthorSun, Kueien_US
dc.contributor.utdAuthorZhang, Chuanweien_US
dc.date.accessioned2018-08-24T21:14:20Z
dc.date.available2018-08-24T21:14:20Z
dc.date.created2017-11-06en_US
dc.date.issued2017-11-06en_US
dc.descriptionIncludes supplementary materialen_US
dc.description.abstractThe recent experimental realization of spin-orbit coupling for ultracold atomic gases provides a powerful platform for exploring many interesting quantum phenomena. In these studies, spin represents the spin vector (spin 1/2 or spin 1) and orbit represents the linear momentum. Here we propose a scheme to realize a new type of spin-tensor-momentum coupling (STMC) in spin-1 ultracold atomic gases. We study the ground state properties of interacting Bose-Einstein condensates with STMC and find interesting new types of stripe superfluid phases and multicritical points for phase transitions. Furthermore, STMC makes it possible to study quantum states with dynamical stripe orders that display density modulation with a long tunable period and high visibility, paving the way for the direct experimental observation of a new dynamical supersolidlike state. Our scheme for generating STMC can be generalized to other systems and may open the door for exploring novel quantum physics and device applications.en_US
dc.description.departmentSchool of Natural Sciences and Mathematicsen_US
dc.description.sponsorshipAir Force Office of Scientific Research (FA9550-16-1-0387), National Science Foundation (PHY-1505496), and Army Research Office (W911NF- 17-1-0128).en_US
dc.identifier.bibliographicCitationLuo, X. -W, K. Sun, and C. Zhang. 2017. "Spin-tensor-momentum-coupled Bose-Einstein condensates." Physical Review Letters 119(19), doi:10.1103/PhysRevLett.119.193001en_US
dc.identifier.issn0031-9007en_US
dc.identifier.issue19en_US
dc.identifier.urihttp://hdl.handle.net/10735.1/6027
dc.identifier.volume119en_US
dc.language.isoenen_US
dc.publisherAmerican Physical Societyen_US
dc.relation.urihttp://dx.doi.org/10.1103/PhysRevLett.119.193001
dc.rights©2017 American Physical Societyen_US
dc.sourcePhysical Review Letters
dc.subjectBose-Einstein condensationen_US
dc.subjectGasesen_US
dc.subjectMomentum (Mechanics)en_US
dc.subjectStatistical mechanicsen_US
dc.subjectCalculus of tensorsen_US
dc.subjectCritical pointen_US
dc.subjectQuantum theoryen_US
dc.titleSpin-Tensor-Momentum-Coupled Bose-Einstein Condensatesen_US
dc.type.genrearticleen_US

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