Please use this identifier to cite or link to this item: https://doi.org/10.1088/1751-8113/43/18/185302
DC FieldValue
dc.titleEntanglement discontinuity
dc.contributor.authorKalev, A.
dc.contributor.authorKhanna, F.C.
dc.contributor.authorRevzen, M.
dc.date.accessioned2014-12-12T07:11:00Z
dc.date.available2014-12-12T07:11:00Z
dc.date.issued2010
dc.identifier.citationKalev, A., Khanna, F.C., Revzen, M. (2010). Entanglement discontinuity. Journal of Physics A: Mathematical and Theoretical 43 (18) : -. ScholarBank@NUS Repository. https://doi.org/10.1088/1751-8113/43/18/185302
dc.identifier.issn17518113
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/115093
dc.description.abstractWe identify a class of two-mode squeezed states which are parametrized by an angular variable and a squeezing parameter r. We show that, for a large squeezing value, these states are either (almost) maximally entangled or product states depending on the value of . This peculiar behavior of entanglement is unique for infinite-dimensional Hilbert space and has consequences, e.g., for the entangling power of unitary operators in such systems. Finally, we show that, at the limit r → ∞, these states demonstrate a discontinuity attribute of entanglement. © 2010 IOP Publishing Ltd.
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentCENTRE FOR QUANTUM TECHNOLOGIES
dc.description.doi10.1088/1751-8113/43/18/185302
dc.description.sourcetitleJournal of Physics A: Mathematical and Theoretical
dc.description.volume43
dc.description.issue18
dc.description.page-
dc.identifier.isiut000276838600012
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