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dc.contributor.authorWang, Jinen_US
dc.contributor.authorWiseman, Howarden_US
dc.contributor.authorMilburn, G.en_US
dc.date.accessioned2017-04-24T08:47:43Z
dc.date.available2017-04-24T08:47:43Z
dc.date.issued2005en_US
dc.date.modified2009-10-13T21:53:23Z
dc.identifier.issn10502947en_US
dc.identifier.doi10.1103/PhysRevA.71.042309en_AU
dc.identifier.urihttp://hdl.handle.net/10072/4931
dc.description.abstractFor two two-level atoms coupled to a single Bosonic mode that is driven and heavily damped, the steady state can be entangled by resonantly driving the system [S. Schneider and G. J. Milburn, Phys. Rev. A 65, 042107 (2002)]. We present a scheme to significantly increase the steady-state entanglement by using homodyne-mediated feedback, in which the Bosonic mode is that of an electromagnetic cavity, the output of which is measured and the resulting homodyne photocurrent is used to modulate the field driving the qubits. Such feedback can increase the nonlinear response to both the decoherence process of the two-qubit system and the coherent evolution of individual qubits. We present the properties of the entangled states using the SO(3) Q function.en_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_AU
dc.format.extent223744 bytes
dc.format.mimetypeapplication/pdf
dc.languageEnglishen_US
dc.language.isoen_AU
dc.publisherAmerican Physical Societyen_US
dc.publisher.placeUSAen_US
dc.publisher.urihttp://pra.aps.org/en_AU
dc.relation.ispartofstudentpublicationNen_AU
dc.relation.ispartofpagefrom042309.1en_US
dc.relation.ispartofpageto042309.9en_US
dc.relation.ispartofjournalPhysical Review Aen_US
dc.relation.ispartofvolume71en_US
dc.rights.retentionYen_AU
dc.subject.fieldofresearchcode240402en_US
dc.titleDynamical creation of entanglement by homodyne-mediated feedbacken_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Peer Reviewed (HERDC)en_US
dc.type.codeC - Journal Articlesen_US
gro.rights.copyrightCopyright 2005 American Physical Society. This is the author-manuscript version of this paper. Reproduced in accordance with the copyright policy of the publisher. Please refer to the journal's website for access to the definitive, published version.en_AU
gro.date.issued2005
gro.hasfulltextFull Text


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