TelePOVM - A generalized quantum teleportation scheme

In this paper, we show that quantum teleportation is a special case of a generalized Einstein--Podolsky--Rosen (EPR) nonlocality. On the basis of the connection between teleportation and generalized measurements, we define conclusive teleportation. We show that perfect conclusive teleportation can be obtained with any pure entangled state, and it can be arbitrarily approached with a particular mixed state.

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