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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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Distillation protocols enable generation of high quality entanglement even in the presence of noise. Existing protocols ignore the presence of local information in mixed states produced from some nois...
Discussion started by: (anonymous)
Earl T. Campbell posts: 10

last post
02:05
11/09/09

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In this paper we present a quantization of Cellular Automata. Our formalism is based on a lattice of qudits,
and an update rule consisting of local unitary operators that commute with their own latti...
Discussion started by: Simon Benjamin
Carlos Pérez-Delgado, Donny Cheung posts: 2

last post
15:07
12/09/08

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The cluster state model for quantum computation has paved the way for schemes that allow scalable quantum computing, even when using non-deterministic quantum gates. Here the initial step is to prepar...
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Peter P. Rohde, Sean D. Barrett posts: 2

last post
16:10
07/01/08

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