Search Results - "Nielsen, Michael A"

A simple formula for the average gate fidelity of a quantum dynamical operation by Nielsen, Michael A

“…This Letter presents a simple formula for the average fidelity between a unitary quantum gate and a general quantum operation on a qudit, generalizing the…”
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Quantum Computation as Geometry by Nielsen, Michael A, Dowling, Mark R, Gu, Mile, Doherty, Andrew C

“…Quantum computers hold great promise for solving interesting computational problems, but it remains a challenge to find efficient quantum circuits that can…”
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Reinventing discovery: The new era of networked science by Nielsen, Michael

“…In Reinventing Discovery, Michael Nielsen argues that we are living at the dawn of the most dramatic change in science in more than 300 years. This change is…”
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Optical quantum computation using cluster states by NIELSEN, Michael A

“…We propose an approach to optical quantum computation in which a deterministic entangling quantum gate may be performed using, on average, a few hundred…”
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Universal quantum computation with continuous-variable cluster states by Menicucci, Nicolas C, van Loock, Peter, Gu, Mile, Weedbrook, Christian, Ralph, Timothy C, Nielsen, Michael A

“…We describe a generalization of the cluster-state model of quantum computation to continuous-variable systems, along with a proposal for an optical…”
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Quantum computation by measurement and quantum memory by Nielsen, Michael A.

“…What resources are universal for quantum computation? In the standard model of a quantum computer, a computation consists of a sequence of unitary gates acting…”
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From Evidence to Clinical Practice: Positive Effect of Implementing a Protein-Enriched Hospital Menu in Conjunction With Individualized Dietary Counseling by Munk, Tina, Bruun, Nina, Nielsen, Michael A., Thomsen, Thordis

“…Background: The aim of this study was to investigate if a protein-enriched menu in conjunction with individualized dietary counseling would increase energy and…”
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More really is different by Gu, Mile, Weedbrook, Christian, Perales, Álvaro, Nielsen, Michael A.

“…In 1972, P.W. Anderson suggested that ‘More is Different’, meaning that complex physical systems may exhibit behavior that cannot be understood only in terms…”
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Noise thresholds for optical quantum computers by Dawson, Christopher M, Haselgrove, Henry L, Nielsen, Michael A

“…In this Letter we numerically investigate the fault-tolerant threshold for optical cluster-state quantum computing. We allow both photon loss noise and…”
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On quantum fidelities and channel capacities by Barnum, H., Knill, E., Nielsen, M.A.

“…For the discrete memoryless quantum channel, we show the equivalence of two different notions of quantum channel capacity: that which uses the entanglement…”
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Practical scheme for quantum computation with any two-qubit entangling gate by Bremner, Michael J, Dawson, Christopher M, Dodd, Jennifer L, Gilchrist, Alexei, Harrow, Aram W, Mortimer, Duncan, Nielsen, Michael A, Osborne, Tobias J

“…Which gates are universal for quantum computation? Although it is well known that certain gates on two-level quantum systems (qubits), such as the…”
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Distance measures to compare real and ideal quantum processes by Gilchrist, Alexei, Langford, Nathan K., Nielsen, Michael A.

“…With growing success in experimental implementations it is critical to identify a 'gold standard' for quantum information processing, a single measure of…”
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The bits that make up the Universe by Nielsen, Michael A

“…Information: The New Language of Science by Hans Christian von Baeyer is reviewed…”
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Entanglement in a simple quantum phase transition by Osborne, Tobias J., Nielsen, Michael A.

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Algebraic and information-theoretic conditions for operator quantum error correction by Nielsen, Michael A., Poulin, David

“…Operator quantum error correction is a technique for robustly storing quantum information in the presence of noise. It generalizes the standard theory of…”
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Quantum states far from the energy eigenstates of any local Hamiltonian by Haselgrove, Henry L, Nielsen, Michael A, Osborne, Tobias J

“…What quantum states are possible energy eigenstates of a many-body Hamiltonian? Suppose the Hamiltonian is nontrivial, i.e., not a multiple of the identity,…”
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Cluster-state quantum computation by Nielsen, Michael A.

“…This article is a short introduction to and review of the cluster-state model of quantum computation, in which coherent quantum information processing is…”
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Unified derivations of measurement-based schemes for quantum computation by Childs, Andrew M., Leung, Debbie W., Nielsen, Michael A.

“…We present unified, systematic derivations of schemes in the two known measurement-based models of quantum computation. The first model (introduced by…”
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Universal quantum computation and simulation using any entangling Hamiltonian and local unitaries by Dodd, Jennifer L., Nielsen, Michael A., Bremner, Michael J., Thew, Robert T.

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Noise thresholds for optical cluster-state quantum computation by Dawson, Christopher M., Haselgrove, Henry L., Nielsen, Michael A.

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