Spin squeezing of a Bose-Einstein condensate via a quantum nondemolition measurement for quantum-enhanced atom interferometry

dc.contributor.authorKritsotakis, Michail
dc.contributor.authorDunningham, Jacob A
dc.contributor.authorHaine, Simon
dc.date.accessioned2023-05-04T02:09:03Z
dc.date.available2023-05-04T02:09:03Z
dc.date.issued2021
dc.date.updated2022-02-13T07:17:17Z
dc.description.abstractWe theoretically investigate the use of quantum nondemolition measurement to enhance the sensitivity of atom interferometry with Bose-condensed atoms. In particular, we are concerned with enhancing existing high-precision atom interferometry apparatuses, and so restrict ourselves to dilute atomic samples and the use of free-propagating light or optical cavities in the weak-coupling regime. We find the optimum parameter regime that balances between spin squeezing and atomic loss and find that significant improvements in sensitivity are possible. Finally, we consider the use of squeezed light and show that this can provide further boosts to sensitivity.en_AU
dc.format.mimetypeapplication/pdfen_AU
dc.identifier.issn2469-9926en_AU
dc.identifier.urihttp://hdl.handle.net/1885/289863
dc.language.isoen_AUen_AU
dc.provenancehttps://v2.sherpa.ac.uk/id/publication/31304..."The Published Version can be archived in a Non-Commercial Institutional Repository" from SHERPA/RoMEO site (as at 4/05/2023).en_AU
dc.publisherAmerican Physical Societyen_AU
dc.rights© 2021 American Physical Societyen_AU
dc.sourcePhysical Review Aen_AU
dc.titleSpin squeezing of a Bose-Einstein condensate via a quantum nondemolition measurement for quantum-enhanced atom interferometryen_AU
dc.typeJournal articleen_AU
dcterms.accessRightsOpen Accessen_AU
local.bibliographicCitation.issue2en_AU
local.bibliographicCitation.lastpage023318-19en_AU
local.bibliographicCitation.startpage023318-1en_AU
local.contributor.affiliationKritsotakis, Michail, University of Sussexen_AU
local.contributor.affiliationDunningham, Jacob A, University of Sussexen_AU
local.contributor.affiliationHaine, Simon, College of Science, ANUen_AU
local.contributor.authoremailu3096195@anu.edu.auen_AU
local.contributor.authoruidHaine, Simon, u3096195en_AU
local.description.notesImported from ARIESen_AU
local.identifier.absfor510804 - Quantum optics and quantum optomechanicsen_AU
local.identifier.absseo280120 - Expanding knowledge in the physical sciencesen_AU
local.identifier.ariespublicationa383154xPUB17778en_AU
local.identifier.citationvolume103en_AU
local.identifier.doi10.1103/PhysRevA.103.023318en_AU
local.identifier.scopusID2-s2.0-85101752302
local.identifier.uidSubmittedBya383154en_AU
local.publisher.urlhttps://journals.aps.org/en_AU
local.type.statusPublished Versionen_AU

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