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Sufficient conditions for a disentanglement

Tal Mor·Daniel R. Terno
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Abstract

We consider a disentanglement process in which local properties of an entangled state are preserved, while the entanglement between the subsystems is erased. Sufficient conditions for a perfect disentanglement (into product states and into separable states) are derived, and connections to the conditions for perfect cloning and for perfect broadcasting are observed.

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Tal Mor, Daniel R. Terno. 1999-07-09. Sufficient conditions for a disentanglement. https://doi.org/10.1103/physreva.60.4341

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