Entanglement distillation for atomic sta
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Ming Yang; Wei Song; Zhuo-Liang Cao
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Article
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2004
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Elsevier Science
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English
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Following a recent proposal (Phys. Rev. Lett. 85 (2000) 2392) about quantum information processing using dispersive atom-cavity interaction, in this paper, we proposed a physical scheme to concentrate the pure non-maximally entangled atomic states via cavity QED by using atomic collision in a far-o