Violating Bell’s inequality using a number state and a beam splitter

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dc.contributor.authorShringarpure, S.U.
dc.contributor.authorFranson, J.D.
dc.date.accessioned2020-01-30T18:27:53Z
dc.date.available2020-01-30T18:27:53Z
dc.date.issued2020-08-31
dc.description.abstractPassing a photon number state through a balanced beam splitter will produce an entangled state in which the phases of the two output modes are highly correlated. We show that Bell’s inequality can be violated using this entangled state and two distant interferometers. The output modes of the beam splitter can be viewed as a generalized form of an entangled Schrodinger cat state, which may have practical applications in quantum communications.en
dc.description.sponsorshipWe would like to acknowledge valuable discussions with Richard Brewster, Ian Nodurft, Cory Nunn, and Todd Pittman. This work was supported in part by the National Science Foundation under grant number PHY-1802472.en
dc.description.urihttps://journals.aps.org/pra/abstract/10.1103/PhysRevA.102.023719en
dc.format.extent10 pagesen
dc.genrejournal articles preprintsen
dc.identifierdoi:10.13016/m2g0pv-2ke6
dc.identifier.citationShringarpure, S.U.; Franson, J.D.; Violating Bell’s inequality using a number state and a beam splitter; Physical Review A, 102, 023719, 31 August, 2020; https://doi.org/10.1103/PhysRevA.102.023719en
dc.identifier.urihttp://hdl.handle.net/11603/17196
dc.identifier.urihttps://doi.org/10.1103/PhysRevA.102.023719
dc.language.isoenen
dc.publisherAmerican Physical Society
dc.relation.isAvailableAtThe University of Maryland, Baltimore County (UMBC)
dc.relation.ispartofUMBC Physics Department Collection
dc.relation.ispartofUMBC Faculty Collection
dc.relation.ispartofUMBC Student Collection
dc.rightsThis item is likely protected under Title 17 of the U.S. Copyright Law. Unless on a Creative Commons license, for uses protected by Copyright Law, contact the copyright holder or the author.
dc.rights©2020 American Physical Society
dc.subjectbeam splitteren
dc.subjectphoton number stateen
dc.subjectentangled stateen
dc.subjectBell’s inequalityen
dc.subjectinterferometersen
dc.subjectSchrodinger cat stateen
dc.subjectquantum communicationsen
dc.titleViolating Bell’s inequality using a number state and a beam splitteren
dc.title.alternativeGenerating entangled Schrödinger cat states using a number state and a beam splitter
dc.typeTexten

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