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dc.contributor.authorWarszawski, Prahladen_US
dc.contributor.authorWiseman, Howarden_US
dc.contributor.authorMabuchi, H.en_US
dc.date.accessioned2017-05-03T11:50:58Z
dc.date.available2017-05-03T11:50:58Z
dc.date.issued2002en_US
dc.date.modified2009-12-02T05:31:42Z
dc.identifier.issn10502947en_US
dc.identifier.doi10.1103/PhysRevA.65.023802en_AU
dc.identifier.urihttp://hdl.handle.net/10072/7885
dc.description.abstractQuantum trajectories describe the stochastic evolution of an open quantum system conditioned on continuous monitoring of its output, such as, by an ideal photodetector. Here we derive (non-Markovian) quantum trajectories for realistic photodetection, including the effects of efficiency, dead time, bandwidth, electronic noise, and dark counts. We apply our theory to a realistic cavity QED scenario and investigate the impact of such detector imperfections on the conditional evolution of the system state. A practical theory of quantum trajectories with realistic detection will be essential for experimental and technological applications of quantum feedback in many areas.en_US
dc.description.publicationstatusYesen_AU
dc.format.extent154039 bytes
dc.format.mimetypeapplication/pdf
dc.languageEnglishen_US
dc.language.isoen_AU
dc.publisherAmerican Physical Societyen_US
dc.publisher.placeUSAen_US
dc.publisher.urihttp://prola.aps.org/browse/PRAen_AU
dc.relation.ispartofpagefrom023802.2en_US
dc.relation.ispartofpageto023802.4en_US
dc.relation.ispartofjournalPhysical Review A: Atomic, Molecular and Optical Physicsen_US
dc.relation.ispartofvolume65en_US
dc.subject.fieldofresearchcode240201en_US
dc.titleQuantum trajectories for realistic detection.en_US
dc.typeJournal articleen_US
dc.type.descriptionC2 - Non HERDC Eligibleen_US
dc.type.codeC - Journal Articlesen_US
gro.rights.copyrightCopyright 2002 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.issued2002
gro.hasfulltextFull Text


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