Show simple item record

dc.contributor.authorJacobs, Kurt
dc.contributor.authorWang, Xiaoting
dc.contributor.authorWiseman, Howard M
dc.date.accessioned2017-05-03T15:15:23Z
dc.date.available2017-05-03T15:15:23Z
dc.date.issued2014
dc.identifier.issn1367-2630
dc.identifier.doi10.1088/1367-2630/16/7/073036
dc.identifier.urihttp://hdl.handle.net/10072/65643
dc.description.abstractWe show that when the speed of control is bounded, there is a widely applicable minimal-time control problem for which a coherent feedback protocol is optimal, and is faster than all measurement-based feedback protocols, where the latter are defined in a strict sense. The superiority of the coherent protocol is due to the fact that it can exploit a geodesic path in Hilbert space, a path that measurement-based protocols cannot follow.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.format.extent203271 bytes
dc.format.mimetypeapplication/pdf
dc.languageEnglish
dc.language.isoeng
dc.publisherInstitute of Physics Publishing
dc.publisher.placeUnited Kingdom
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofpagefrom073036-1
dc.relation.ispartofpageto073036-9
dc.relation.ispartofjournalNew Journal of Physics
dc.relation.ispartofvolume16
dc.rights.retentionY
dc.subject.fieldofresearchPhysical sciences
dc.subject.fieldofresearchQuantum information, computation and communication
dc.subject.fieldofresearchcode51
dc.subject.fieldofresearchcode510803
dc.titleCoherent feedback that beats all measurement-based feedback protocols
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.rights.copyright© The Author(s) 2014. Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the authors and the title of the work, journal citation and DOI.
gro.hasfulltextFull Text
gro.griffith.authorWiseman, Howard M.


Files in this item

This item appears in the following Collection(s)

  • Journal articles
    Contains articles published by Griffith authors in scholarly journals.

Show simple item record