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Biased EPR entanglement and its application to teleportation

Bowen, Warwick P; Lam, Ping Koy; Ralph, Timothy Cameron


We consider pure continuous variable entanglement with nonequal correlations between orthogonal quadratures. We introduce a simple protocol which equates these correlations and in the process transforms the entanglement onto a state with the minimum allowed number of photons. As an example we show that our protocol transforms, through unitary local operations, a single squeezed beam split on a beam splitter into the same entanglement that is produced when two squeezed beams are mixed...[Show more]

CollectionsANU Research Publications
Date published: 2003
Type: Journal article
Source: Journal of Modern Optics
DOI: 10.1080/095003402101522620


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