Nonlocality degradation of two-mode squeezed vacuum in absorbing optical fibers

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dc.creatorFilip, Radim
dc.creatorMista Jr, L.
dc.date2002-01-25
dc.date.accessioned2026-07-07T06:03:35Z
dc.date.available2026-07-07T06:03:35Z
dc.descriptionTransfer of nonlocal two-mode squeezed vacuum state through symmetrical and asymmetrical lossy channel is analysed and we demonstrate that the nonlocality is more robust against losses, than it has been previously suggested. It can be important for security of continuous-variable quantum cryptography employing entangled states.
dc.description4 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/quant-ph/0201114
dc.identifierhttp://arxiv.org/abs/quant-ph/0201114
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/89994
dc.subjectQuantum Physics
dc.titleNonlocality degradation of two-mode squeezed vacuum in absorbing optical fibers
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