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quant-ph1999
No-Concentrating Theorem of Pure Entangled States
Chuan-Wei Zhang, Chuan-Feng Li, Guang-Can Guo
Suppose two distant observers Alice and Bob share a pure biparticle entangled state secretly chosen from a set, it is shown that Alice (Bob) can probabilistic concentrate the state…
quant-ph1999
Realization of Probabilistic Identification and Clone of Quantum-States II Multiparticles System
Chuan-Wei Zhang, Chuan-Feng Li, Guang-Can Guo
We realize the probabilistic cloning and identifying linear independent quantum states of multi-particles system, given prior probability, with universal quantum logic gates using…