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Realization of Probabilistic Identification and Clone of Quantum-States II Multiparticles System

Chuan-Wei Zhang·Chuan-Feng Li·Guang-Can Guo
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Abstract

We realize the probabilistic cloning and identifying linear independent quantum states of multi-particles system, given prior probability, with universal quantum logic gates using the method of unitary representation. Our result is universal for separate state and entanglement. We also provide the realization in the condition given $M$ initial copies for each state.

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Chuan-Wei Zhang, Chuan-Feng Li, Guang-Can Guo. 1999-07-31. Realization of Probabilistic Identification and Clone of Quantum-States II Multiparticles System. https://arxiv.org/abs/quant-ph/9908002

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