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Local cloning of Bell states and distillable entanglement

Sibasish Ghosh·Guruprasad Kar·Anirban Roy
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Abstract

The necessary and sufficient amount of entanglement required for cloning of orthogonal Bell states by local operation and classical communication is derived, and using this result, we provide here some additional examples of reversible, as well as irreversible states.

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Sibasish Ghosh, Guruprasad Kar, Anirban Roy. 2004-05-21. Local cloning of Bell states and distillable entanglement. https://doi.org/10.1103/physreva.69.052312

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