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dc.contributor.authorChia, A
dc.contributor.authorWiseman, HM
dc.date.accessioned2017-05-03T11:51:30Z
dc.date.available2017-05-03T11:51:30Z
dc.date.issued2011
dc.date.modified2012-06-11T22:52:36Z
dc.identifier.issn1050-2947
dc.identifier.doi10.1103/PhysRevA.84.012120
dc.identifier.urihttp://hdl.handle.net/10072/42236
dc.description.abstractFeedback control engineers have been interested in multiple-input-multiple-output (MIMO) extensions of single-input-single-output (SISO) results of various kinds due to its rich mathematical structure and practical applications. An outstanding problem in quantum feedback control is the extension of the SISO theory of Markovian feedback by Wiseman and Milburn [ Phys. Rev. Lett. 70 548 (1993)] to multiple inputs and multiple outputs. Here we generalize the SISO homodyne-mediated feedback theory to allow for multiple inputs, multiple outputs, and arbitrary diffusive quantum measurements. We thus obtain a MIMO framework which resembles the SISO theory and whose additional mathematical structure is highlighted by the extensive use of vector-operator algebra.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.format.extent497695 bytes
dc.format.mimetypeapplication/pdf
dc.languageEnglish
dc.language.isoeng
dc.publisherAmerican Physical Society
dc.publisher.placeUnited States
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofpagefrom012120-1
dc.relation.ispartofpageto012120-18
dc.relation.ispartofissue1
dc.relation.ispartofjournalPhysical Review A
dc.relation.ispartofvolume84
dc.rights.retentionY
dc.subject.fieldofresearchMathematical sciences
dc.subject.fieldofresearchPhysical sciences
dc.subject.fieldofresearchQuantum information, computation and communication
dc.subject.fieldofresearchQuantum optics and quantum optomechanics
dc.subject.fieldofresearchQuantum physics not elsewhere classified
dc.subject.fieldofresearchChemical sciences
dc.subject.fieldofresearchcode49
dc.subject.fieldofresearchcode51
dc.subject.fieldofresearchcode510803
dc.subject.fieldofresearchcode510804
dc.subject.fieldofresearchcode510899
dc.subject.fieldofresearchcode34
dc.titleQuantum theory of multiple-input-multiple-output Markovian feedback with diffusive measurements
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.facultyGriffith Sciences, School of Natural Sciences
gro.rights.copyright© 2011 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.
gro.date.issued2011
gro.hasfulltextFull Text
gro.griffith.authorWiseman, Howard M.


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