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arXiv · 1012.5162

Separable states to distribute entanglement

Jeonghoon Park·Soojoon Lee
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Abstract

It was shown that two distant particles can be entangled by sending a third particle never entangled with the other two [T. S. Cubitt et al., Phys. Rev. Lett. 91, 037902 (2003)]. In this paper, we investigate a class of three-qubit separable states to distribute entanglement by the same way, and calculate the maximal amount of entanglement which two particles of separable states in the class can have after applying the way.

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Jeonghoon Park, Soojoon Lee. 2010-12-23. Separable states to distribute entanglement. https://doi.org/10.1007/s10773-011-0987-4

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