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dc.contributor.authorMoodie, Ryan
dc.contributor.authorBallantine, Kyle
dc.contributor.authorKeeling, Jonathan Mark James
dc.identifier.citationMoodie , R , Ballantine , K & Keeling , J M J 2018 , ' Generalized classes of continuous symmetries in two-mode Dicke models ' , Physical Review. A, Atomic, molecular, and optical physics , vol. 97 , no. 3 , 033802 .
dc.identifier.otherPURE: 252347793
dc.identifier.otherPURE UUID: e4c22cc0-1419-44a0-9887-d39063189939
dc.identifier.otherScopus: 85044001965
dc.identifier.otherORCID: /0000-0002-4283-552X/work/42276821
dc.identifier.otherWOS: 000426399900005
dc.descriptionK.E.B. and J.K. acknowledge support from EPSRC program “TOPNES” (EP/I031014/1).en
dc.description.abstractAs recently realized experimentally [Léonard et al., Nature 543 , 87 (2017)], one can engineer models with continuous symmetries by coupling two cavity modes to trapped atoms, via a Raman pumping geometry. Considering specifically cases where internal states of the atoms couple to the cavity, we show an extended range of parameters for which continuous symmetry breaking can occur, and we classify the distinct steady states and time-dependent states that arise for different points in this extended parameter regime.
dc.relation.ispartofPhysical Review. A, Atomic, molecular, and optical physicsen
dc.rights© 2018, American Physical Society. This work has been made available online in accordance with the publisher’s policies. This is the author created, accepted version manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at
dc.subjectQC Physicsen
dc.subjectTK Electrical engineering. Electronics Nuclear engineeringen
dc.titleGeneralized classes of continuous symmetries in two-mode Dicke modelsen
dc.typeJournal articleen
dc.contributor.sponsorThe Leverhulme Trusten
dc.contributor.institutionUniversity of St Andrews. School of Physics and Astronomyen
dc.contributor.institutionUniversity of St Andrews. Condensed Matter Physicsen
dc.description.statusPeer revieweden

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