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Optimal amount of entanglement to distinguish quantum states instantaneously

dc.creatorGroisman, Berry
dc.creatorStrelchuk, Sergii
dc.date.accessioned2018-11-24T23:18:47Z
dc.date.available2016-03-30T14:32:28Z
dc.date.available2018-11-24T23:18:47Z
dc.date.issued2015-11-30
dc.identifierhttps://www.repository.cam.ac.uk/handle/1810/254739
dc.identifier.urihttp://repository.aust.edu.ng/xmlui/handle/123456789/3338
dc.description.abstractWe introduce an aspect of nonlocality which arises when the task of quantum states distinguishability is considered under local operations and shared entanglement in the absence of classical communication. We find the optimal amount of entanglement required to accomplish the task perfectly for sets of orthogonal states and argue that it quantifies information nonlocality.
dc.languageen
dc.publisherAmerican Physical Society
dc.publisherPhysical Review A
dc.rightshttp://creativecommons.org/licenses/by-nc/2.0/uk/
dc.rightsAttribution-NonCommercial 2.0 UK: England & Wales
dc.titleOptimal amount of entanglement to distinguish quantum states instantaneously
dc.typeArticle


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