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Article: Bose-Einstein condensates with spin-orbit interaction

TitleBose-Einstein condensates with spin-orbit interaction
Authors
Issue Date2011
PublisherAmerican Physical Society. The Journal's web site is located at http://prl.aps.org
Citation
Physical Review Letters, 2011, v. 107 n. 15 How to Cite?
AbstractMotivated by recent experiments carried out by Spielman's group at NIST, we study a general scheme for generating families of gauge fields, spanning the scalar, spin-orbit, and non-Abelian regimes. The NIST experiments, which impart momentum to bosons while changing their spin state, can in principle realize all these. In the spin-orbit regime, we show that a Bose gas is a spinor condensate made up of two non-orthogonal dressed spin states carrying different momenta. As a result, its density shows a stripe structure with a contrast proportional to the overlap of the dressed states, which can be made very pronounced by adjusting the experimental parameters. © 2011 American Physical Society.
Persistent Identifierhttp://hdl.handle.net/10722/167080
ISSN
2015 Impact Factor: 7.645
2015 SCImago Journal Rankings: 3.731
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorHo, TLen_US
dc.contributor.authorZhang, Sen_US
dc.date.accessioned2012-09-28T04:02:57Z-
dc.date.available2012-09-28T04:02:57Z-
dc.date.issued2011en_US
dc.identifier.citationPhysical Review Letters, 2011, v. 107 n. 15en_US
dc.identifier.issn0031-9007en_US
dc.identifier.urihttp://hdl.handle.net/10722/167080-
dc.description.abstractMotivated by recent experiments carried out by Spielman's group at NIST, we study a general scheme for generating families of gauge fields, spanning the scalar, spin-orbit, and non-Abelian regimes. The NIST experiments, which impart momentum to bosons while changing their spin state, can in principle realize all these. In the spin-orbit regime, we show that a Bose gas is a spinor condensate made up of two non-orthogonal dressed spin states carrying different momenta. As a result, its density shows a stripe structure with a contrast proportional to the overlap of the dressed states, which can be made very pronounced by adjusting the experimental parameters. © 2011 American Physical Society.en_US
dc.languageengen_US
dc.publisherAmerican Physical Society. The Journal's web site is located at http://prl.aps.orgen_US
dc.relation.ispartofPhysical Review Lettersen_US
dc.titleBose-Einstein condensates with spin-orbit interactionen_US
dc.typeArticleen_US
dc.identifier.emailZhang, S: shizhong@hku.hken_US
dc.identifier.authorityZhang, S=rp01661en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1103/PhysRevLett.107.150403en_US
dc.identifier.pmid22107273-
dc.identifier.scopuseid_2-s2.0-80053582827en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-80053582827&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume107en_US
dc.identifier.issue15en_US
dc.identifier.eissn1079-7114-
dc.identifier.isiWOS:000296288500003-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridHo, TL=7402460596en_US
dc.identifier.scopusauthoridZhang, S=46161829300en_US

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