Quantum information science

Results: 1506



#Item
351Physics / Quantum cryptography / Quantum information / Quantum information theory / Quantum computer / State space / Quantum mechanics / Theoretical computer science / Applied mathematics / Quantum information science

Positive and completely positive maps via free additive powers of probability measures Ion Nechita CNRS, Laboratoire de Physique Th´ eorique, Universit´ e de Toulouse

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Source URL: projects.au.dk

Language: English - Date: 2013-04-29 03:33:48
352Communication / Quantum complexity theory / Quantum information science / Computability theory / Communication complexity / Information theory / Circuit complexity / PP / Lookup table / Theoretical computer science / Applied mathematics / Computational complexity theory

Encoding Functions with Constant Online Rate or How to Compress Garbled Circuit Keys∗ Benny Applebaum† Yuval Ishai‡

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Source URL: eprint.iacr.org

Language: English - Date: 2015-02-15 02:39:26
353Cryptography / Quantum information science / Fiber-optic communications / Emerging technologies / Quantum key distribution / Wavelength-division multiplexing / Raman spectroscopy / Quantum channel / Photon / Physics / Quantum cryptography / Quantum mechanics

Quantum key distribution and 1 Gbit/s data encryption over a single fibre Patrick Eraerds,1 Nino Walenta,1 Matthieu Legr´e,2 Nicolas Gisin,1 and Hugo Zbinden1 1 arXiv:0912.1798v1 [quant-ph] 9 Dec 2009

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Source URL: www.idquantique.com

Language: English - Date: 2015-03-24 06:08:40
354Mathematics / Computer science / Quantum information science / Operations research / Algorithm / Global optimization / Global optimum / Quantum algorithm / Theoretical computer science / Applied mathematics / Mathematical optimization

Combining a local search and Grover’s algorithm in black-box global optimisation David W. Bulger1 July 20, 2005 Abstract Grover’s quantum algorithm promises a quadratic acceleration for any problem

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Source URL: stat.mq.edu.au

Language: English - Date: 2009-07-18 23:01:20
355Quantum information science / Mathematical physics / Condensed matter physics / Renormalization group / Density matrix renormalization group / Time-evolving block decimation / Topological order / Quantum entanglement / Quantum field theory / Physics / Statistical mechanics / Quantum mechanics

PRL 99, week ending 30 NOVEMBERPHYSICAL REVIEW LETTERS

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Source URL: authors.library.caltech.edu

Language: English - Date: 2012-12-26 04:46:51
356Applied mathematics / Quantum computer / Quantum error correction / Quantum gate / Quantum circuit / Quantum Fourier transform / Controlled NOT gate / Qubit / Rydberg atom / Quantum information science / Theoretical computer science / Quantum mechanics

Characterization of how dissipation and dephasing errors accumulate in quantum computers

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Source URL: www.epjquantumtechnology.com

Language: English
357Qubit / Photon / Bunching / Physics / Quantum information science / Quantum mechanics

One-dimensional waveguide coupled to multiple qubits: photon-photon correlations

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Source URL: www.epjquantumtechnology.com

Language: English
358Quantum information science / Quantum mechanics / Lattice models / Fermion / Boson / Quantum computer / Controlled NOT gate / Bose–Hubbard model / Jordan–Wigner transformation / Physics / Quantum field theory / Condensed matter physics

Efficient quantum simulation of fermionic and bosonic models in trapped ions

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Source URL: www.epjquantumtechnology.com

Language: English
359Quantum mechanics / Qubit / Quantum computer / Quantum dot / UNSW Faculty of Engineering / Quantum information / Electron / Quantum superposition / Kane quantum computer / Physics / Theoretical computer science / Quantum information science

Strictly embargoed to: 19 Sept 1800hrs (London)/ 20 Sept 0300hrs (Sydney) Computing with a single atom Background information about the ‘single-atom writer’ invention published in Nature A research team led by Austr

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Source URL: www.scienceinpublic.com.au

Language: English - Date: 2014-07-25 06:39:53
360Cryptography / Quantum information science / Quantum key distribution / Quantum channel / Photon / Coherent states / Indium gallium arsenide / Decoy state / Physics / Quantum cryptography / Quantum mechanics

Provably Secure and Practical Quantum Key Distribution over 307 km of Optical Fibre Boris Korzh,1, a) Charles Ci Wen Lim,1, b) Raphael Houlmann,1 Nicolas Gisin,1 Ming Jun Li,2 Daniel Nolan,2 Bruno Sanguinetti,1 Rob Thew,

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Source URL: www.idquantique.com

Language: English - Date: 2015-03-24 06:08:50
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