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We present a brief survey of results where quantum information processing is useful to solve distributed computation tasks. We describe problems that are impossible to solve using classical resources ...
Discussion started by: Simon Benjamin
Anne Broadbent, Alain Tapp posts: 4

last post
15:23
24/11/09

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This review provides a gentle introduction to one-way quantum computing in distributed architectures. One-way quantum computation shows significant promise as a computational model for distributed sys...
Discussion started by: Simon Benjamin
Earl T. Campbell, Joseph F. Fitzsimons posts: 7

last post
16:28
21/09/09

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Many experiments in quantum information aim at creating graph states. Quantifying the purity of an experimentally achieved graph state could in principle be accomplished using full-state tomography. T...
Discussion started by: Simon Benjamin
Harald Wunderlich, Martin Plenio posts: 7

last post
22:53
08/12/09

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Thesis chapter. The fragility of quantum information is a fundamental constrain faced by anyone trying to build a quantum computer. A truly useful and powerful quantum computer has to be robust and ...
Discussion started by: Simon Benjamin
Marcin Zwierz, Pieter Kok posts: 9

last post
05:32
08/09/09

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In a large-scale quantum computer, the cost of communications will dominate the performance and resource requirements, place many severe demands on the technology, and constrain the architecture. Unfo...
Discussion started by: Simon Benjamin
Rodney Van Meter, Thaddeus D. Ladd, Austin G. Fowler, Yoshihisa Yamamoto posts: 11

last post
10:57
14/10/09

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A review of the arXiv.org preprint entitled 'Modern space-time and undecidability' by R. Gambini and J. Pullin.
Discussion started by: Simon Benjamin
J M. Isidro posts: 1

last post
23:57
23/01/08

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Using X-band pulsed electron spin resonance, we report the intrinsic spin-lattice (T1) and phase coherence (T2) relaxation times in molecular nanomagnets for the first time. In Cr7M heterometallic whe...
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Arzhang Ardavan, Olivier Rival, John J. L. Morton, Stephen J. Blundell... posts: 1

last post
00:04
30/12/07

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