Biased EPR entanglement and its application to teleportation
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]
|Collections||ANU Research Publications|
|Source:||Journal of Modern Optics|
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