Dynamical quantum phase transitions in the dissipative Lipkin-Meshkov-Glick model and proposed realization in optical cavity QED

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dc.creatorMorrison, S.
dc.creatorParkins, A. S.
dc.date2007-08-21
dc.date2008-02-01
dc.date.accessioned2026-07-07T08:57:23Z
dc.date.available2026-07-07T08:57:23Z
dc.descriptionWe present an optical cavity QED configuration that is described by a dissipative version of the Lipkin-Meshkov-Glick model of an infinitely coordinated spin system. This open quantum system exhibits both first- and second-order non-equilibrium quantum phase transitions as a single, effective field parameter is varied. Light emitted from the cavity offers measurable signatures of the critical behavior, including that of the spin-spin entanglement.
dc.description4 pages, 4 figures, typos corrected and other minor changes
dc.identifierhttps://arxiv.org/abs/0708.2753
dc.identifierhttp://arxiv.org/abs/0708.2753
dc.identifierPhys. Rev. Lett. 100, 040403 (2008)
dc.identifierdoi:10.1103/PhysRevLett.100.040403
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/146948
dc.subjectQuantum Physics
dc.subjectOther Condensed Matter
dc.titleDynamical quantum phase transitions in the dissipative Lipkin-Meshkov-Glick model and proposed realization in optical cavity QED
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