Monogamy of entanglement as a necessary and sufficient condition for safe QKD in any physical theory

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dc.creatorPawlowski, Marcin
dc.date2007-05-15
dc.date.accessioned2026-07-07T08:01:40Z
dc.date.available2026-07-07T08:01:40Z
dc.descriptionWe show that the monogamy of entanglement is a sufficient phenomenon in every physical theory, if the quantum key distribution is to be safe on the grounds of such theory. To do so we present the QKD protocol that is safe in any physical theory under the assumption of the monogamous entanglement only. The necessity of this condition is also discussed.
dc.description3 Pages, RevTex
dc.identifierhttps://arxiv.org/abs/0705.2155
dc.identifierhttp://arxiv.org/abs/0705.2155
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/128984
dc.subjectQuantum Physics
dc.titleMonogamy of entanglement as a necessary and sufficient condition for safe QKD in any physical theory
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