Emergent Kinetics and Fractionalized Charge in 1D Spin-Orbit Coupled Flatband Optical Lattices

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dc.contributor.authorLin, F.en
dc.contributor.authorZhang, C.en
dc.contributor.authorScarola, Vito W.en
dc.contributor.departmentPhysicsen
dc.date.accessioned2017-02-20T19:46:02Zen
dc.date.available2017-02-20T19:46:02Zen
dc.date.issued2014-03-18en
dc.description.abstractRecent ultracold atomic gas experiments implementing synthetic spin-orbit coupling allow access to flatbands that emphasize interactions. We model spin-orbit coupled fermions in a one-dimensional flat band optical lattice. We introduce an effective Luttinger-liquid theory to show that interactions generate collective excitations with emergent kinetics and fractionalized charge, analogous to properties found in the two-dimensional fractional quantum Hall regime. Observation of these excitations would provide an important platform for exploring exotic quantum states derived solely from interactions.en
dc.description.versionPublished versionen
dc.format.extent5 pagesen
dc.format.mimetypeapplication/pdfen
dc.identifier.doihttps://doi.org/10.1103/PhysRevLett.112.110404en
dc.identifier.issn0031-9007en
dc.identifier.issue11en
dc.identifier.orcidScarola, VW [0000-0002-8653-2723]en
dc.identifier.urihttp://hdl.handle.net/10919/75094en
dc.identifier.volume112en
dc.language.isoenen
dc.publisherAmerican Physical Societyen
dc.relation.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000332925900001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=930d57c9ac61a043676db62af60056c1en
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectPhysics, Multidisciplinaryen
dc.subjectPhysicsen
dc.subjectQUANTUMen
dc.subjectCOLLISIONSen
dc.subjectWAVESen
dc.subjectGASESen
dc.subjectNOISEen
dc.titleEmergent Kinetics and Fractionalized Charge in 1D Spin-Orbit Coupled Flatband Optical Latticesen
dc.title.serialPhysical Review Lettersen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten
pubs.organisational-group/Virginia Techen
pubs.organisational-group/Virginia Tech/All T&R Facultyen
pubs.organisational-group/Virginia Tech/Scienceen
pubs.organisational-group/Virginia Tech/Science/COS T&R Facultyen
pubs.organisational-group/Virginia Tech/Science/Physicsen

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