Entanglement of the orbital angular momentum states of photons
Article Abstract:
Research is presented concerning the spatial separation of the components of entangled quantum states. The orbital angular momentum of the spatial modes of an electromagnetic field is described and discussed.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2001
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The message of the quantum
Article Abstract:
Albert Einstein challenged physics to describe factual reality by criticizing concepts of randomness, entanglement and complementarity. But better understanding of these very concepts of quantum mechanics showed that individual events can give clues about reality but due to lack of complete information on all the events final results cannot be arrived at.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2005
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High-speed linear optics quantum computing using active feed-forward
Article Abstract:
A study is conducted to show that in the absence of photon loss, a one-way quantum computer with active, concatenated feed-forward would operate with high fidelity. The experiment results demonstrate that except for photon loss the feed-forward procedure operates with a quality and speed at present unmatched by other quantum computation methods.
Publication Name: Nature
Subject: Zoology and wildlife conservation
ISSN: 0028-0836
Year: 2007
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