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arXiv · 0707.0759

Optimal state in the Knill-Laflamme-Milburn scheme of linear optical teleportation

Andrzej Grudka·Joanna Modlawska
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Abstract

We discuss some properties of the Knill-Laflamme-Milburn scheme for quantum teleportation with both maximally and nonmaximally entangled states. We derive the error correction scheme when one performs teleportation with nonmaximally entangled states and we find the probability for perfect teleportation. We show that the maximally entangled state is optimal in such a case. We also show how the error correction scheme can be implemented experimentally when one uses polarization encoding.

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Andrzej Grudka, Joanna Modlawska. 2007-12-15. Optimal state in the Knill-Laflamme-Milburn scheme of linear optical teleportation. https://doi.org/10.1103/physreva.77.014301

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