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- Publisher Website: 10.1103/PhysRevLett.107.150403
- Scopus: eid_2-s2.0-80053582827
- PMID: 22107273
- WOS: WOS:000296288500003
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Article: Bose-Einstein condensates with spin-orbit interaction
Title | Bose-Einstein condensates with spin-orbit interaction |
---|---|
Authors | |
Issue Date | 2011 |
Publisher | American Physical Society. The Journal's web site is located at http://prl.aps.org |
Citation | Physical Review Letters, 2011, v. 107 n. 15, article no. 150403 How to Cite? |
Abstract | Motivated 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 Identifier | http://hdl.handle.net/10722/167080 |
ISSN | 2021 Impact Factor: 9.185 2020 SCImago Journal Rankings: 3.688 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ho, TL | en_US |
dc.contributor.author | Zhang, S | en_US |
dc.date.accessioned | 2012-09-28T04:02:57Z | - |
dc.date.available | 2012-09-28T04:02:57Z | - |
dc.date.issued | 2011 | en_US |
dc.identifier.citation | Physical Review Letters, 2011, v. 107 n. 15, article no. 150403 | - |
dc.identifier.issn | 0031-9007 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/167080 | - |
dc.description.abstract | Motivated 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.language | eng | en_US |
dc.publisher | American Physical Society. The Journal's web site is located at http://prl.aps.org | en_US |
dc.relation.ispartof | Physical Review Letters | en_US |
dc.title | Bose-Einstein condensates with spin-orbit interaction | en_US |
dc.type | Article | en_US |
dc.identifier.email | Zhang, S: shizhong@hku.hk | en_US |
dc.identifier.authority | Zhang, S=rp01661 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1103/PhysRevLett.107.150403 | en_US |
dc.identifier.pmid | 22107273 | - |
dc.identifier.scopus | eid_2-s2.0-80053582827 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-80053582827&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 107 | en_US |
dc.identifier.issue | 15 | en_US |
dc.identifier.spage | article no. 150403 | - |
dc.identifier.epage | article no. 150403 | - |
dc.identifier.eissn | 1079-7114 | - |
dc.identifier.isi | WOS:000296288500003 | - |
dc.publisher.place | United States | en_US |
dc.identifier.scopusauthorid | Ho, TL=7402460596 | en_US |
dc.identifier.scopusauthorid | Zhang, S=46161829300 | en_US |
dc.identifier.issnl | 0031-9007 | - |