Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.aop.2010.04.006
DC FieldValue
dc.titleControl of tripod-scheme cold-atom wavepackets by manipulating a non-Abelian vector potential
dc.contributor.authorZhang, Q.
dc.contributor.authorGong, J.
dc.contributor.authorOh, C.H.
dc.date.accessioned2014-12-12T07:59:46Z
dc.date.available2014-12-12T07:59:46Z
dc.date.issued2010-06
dc.identifier.citationZhang, Q., Gong, J., Oh, C.H. (2010-06). Control of tripod-scheme cold-atom wavepackets by manipulating a non-Abelian vector potential. Annals of Physics 325 (6) : 1219-1234. ScholarBank@NUS Repository. https://doi.org/10.1016/j.aop.2010.04.006
dc.identifier.issn00034916
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/116965
dc.description.abstractTripod-scheme cold atoms interacting with laser beams have attracted considerable interest for their role in synthesizing effective non-Abelian vector potentials. Such effective vector potentials can be exploited to realize an all-optical imprinting of geometric phases onto matter waves. By working on carefully designed extensions of our previous work, we show that coherent lattice structure of cold-atom sub-wavepackets can be formed and that the non-Abelian Aharonov-Bohm effect can be easily manifested via the translational motion of cold atoms. We also show that by changing the frame of reference, effects due to a non-Abelian vector potential may be connected with a simple dynamical phase effect, and that under certain conditions it can be understood as an Abelian geometric phase in a different frame of reference. Results should help design better schemes for the control of cold-atom matter waves. © 2010 Elsevier Inc.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.aop.2010.04.006
dc.sourceScopus
dc.subjectCoherence lattice of cold-atom wavepackets
dc.subjectNon-Abelian Aharonov-Bohm effect
dc.subjectNon-Abelian geometric phase
dc.typeArticle
dc.contributor.departmentPHYSICS
dc.contributor.departmentCENTRE FOR QUANTUM TECHNOLOGIES
dc.description.doi10.1016/j.aop.2010.04.006
dc.description.sourcetitleAnnals of Physics
dc.description.volume325
dc.description.issue6
dc.description.page1219-1234
dc.description.codenAPNYA
dc.identifier.isiut000279122700005
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