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dc.contributor.authorBaker, Travis J
dc.contributor.authorWollmann, Sabine
dc.contributor.authorPryde, Geoff J
dc.contributor.authorWiseman, Howard M
dc.date.accessioned2019-05-29T12:36:36Z
dc.date.available2019-05-29T12:36:36Z
dc.date.issued2018
dc.identifier.issn2040-8978
dc.identifier.doi10.1088/2040-8986/aaaa3c
dc.identifier.urihttp://hdl.handle.net/10072/380530
dc.description.abstractEinstein–Podolsky–Rosen steering refers to the quantum phenomenon whereby the state of a system held by one party can be 'steered' into different states at the will of another, distant, party by performing different local measurements. Although steering has been demonstrated in a number of experiments involving qubits, the question of which two-qubit states are steerable remains an open theoretical problem. Here, we derive a necessary condition for any two-qubit state to be steerable when the steering party suffers from a given probability of qubit loss. Our main result finds application in one-way steering demonstrations that rely upon loss. Specifically, we apply it to a recent experiment on one-way steering with projective measurements and POVMs, reported by Wollmann et al
dc.description.peerreviewedYes
dc.languageEnglish
dc.language.isoeng
dc.publisherInstitute of Physics Publishing
dc.publisher.placeUnited Kingdom
dc.relation.ispartofchapter34008
dc.relation.ispartofpagefrom1
dc.relation.ispartofpageto7
dc.relation.ispartofissue3
dc.relation.ispartofjournalJournal of Optics
dc.relation.ispartofvolume20
dc.subject.fieldofresearchAtomic, molecular and optical physics
dc.subject.fieldofresearchQuantum physics
dc.subject.fieldofresearchQuantum physics not elsewhere classified
dc.subject.fieldofresearchElectrical engineering
dc.subject.fieldofresearchcode5102
dc.subject.fieldofresearchcode5108
dc.subject.fieldofresearchcode510899
dc.subject.fieldofresearchcode4008
dc.titleNecessary condition for steerability of arbitrary two-qubit states with loss
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
dc.description.versionAccepted Manuscript (AM)
gro.facultyGriffith Sciences, Centre for Quantum Dynamics
gro.rights.copyright© 2018 Institute of Physics Publishing. 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.hasfulltextFull Text
gro.griffith.authorWiseman, Howard M.
gro.griffith.authorPryde, Geoff
gro.griffith.authorBaker, Travis J.


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