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Are there basic laws of quantum information processing?

Michal Horodecki, Ryszard Horodecki

quant-pharXiv:quant-ph/9705003

Abstract

We prove within the standard quantum formalism without reduction postulate that the no-cloning theorem and the principle of no-increasing of entanglement under local actions and one-way classical communication are equivalent. We argue that the result is a manifestation of more general principles governing quantum information processing analogous to the thermodynamical laws.

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