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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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We study the intrinsic computational power of entangled states exploited in measurement-based quantum computation. By focussing on the power of the classical computer that controls the measurements, w...
Discussion started by: (anonymous)
Janet Anders, Dan E. Browne posts: 3

last post
17:29
05/02/09

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We prove an area law for the entanglement entropy in gapped one dimensional quantum systems. The bound on the entropy grows surprisingly rapidly with the correlation length; we discuss this in terms o...
Discussion started by: Tobias Osborne
Hastings M. B. posts: 2

last post
18:01
06/03/08

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