Quantum information theory

Results: 504



#Item
161Information theory / Randomness / Philosophy of thermal and statistical physics / Quantum information science / Entropy / Circuit / Boolean circuit / Fourier transform / Communication complexity / Theoretical computer science / Applied mathematics / Computational complexity theory

ENTROPY OF OPERATORS OR WHY MATRIX MULTIPLICATION IS HARD FOR DEPTH-TWO CIRCUITS STASYS JUKNA Abstract. We consider unbounded fanin depth-2 circuits with arbitrary boolean functions as gates. We define the entropy of an

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Source URL: lovelace.thi.informatik.uni-frankfurt.de

Language: English - Date: 2009-01-13 11:44:18
162Ethology / Cognitive science / Quantum cognition / Quantum information theory / Center Leo Apostel for Interdisciplinary Studies / Creativity / Cognitive Science Society / Liane Gabora / Science / Interdisciplinary fields / Knowledge

LIANE M. GABORA CURRICULUM VITAE April 3, 2015 Address: Phone:

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Source URL: people.ok.ubc.ca

Language: English - Date: 2015-04-15 01:27:43
163Quantum cryptography / Computational complexity theory / Centrum Wiskunde & Informatica / Quantum computer / Quantum information science / IP / Royal Netherlands Academy of Arts and Sciences / Theoretical computer science / Applied mathematics / QIP

QIP 2001 Fourth Workshop on Quantum Information Processing Amsterdam, January 9-12, 2001

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Source URL: homepages.cwi.nl

Language: English - Date: 2000-09-05 10:02:14
164Computational complexity theory / Quantum information science / Communication / Communication complexity / PP / NP / One-Shot Entanglement-Enhanced Classical Communication / Decision tree model / Theoretical computer science / Applied mathematics / Quantum complexity theory

A new exponential separation between quantum and classical one-way communication complexity Ashley Montanaro∗ April 26, 2011 Abstract

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Source URL: www.damtp.cam.ac.uk

Language: English - Date: 2011-04-26 10:51:57
165Quantum field theory / Loop quantum gravity / Higher-dimensional algebra / Quantum spacetime / Topological quantum field theory / Spin network / Gauge theory / Topological order / Causal sets / Physics / Mathematical physics / Theoretical physics

John C. Baez Contact Information Department of Mathematics University of California

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Source URL: math.ucr.edu

Language: English - Date: 2014-05-06 06:05:08
166Ray and Maria Stata Center / Perimeter Institute for Theoretical Physics / Physics / Science / Massachusetts / Massachusetts Institute of Technology / Seth Lloyd / Quantum information

W. M. Keck Foundation Center for Extreme Quantum Information Theory (xQIT) at the Massachusetts Institute of Technology 2011 xQIT Conference Difficult Problems in Quantum Information Theory Program Tuesday, May 3, 2011

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Source URL: www.qubit.it

Language: English - Date: 2014-10-22 10:52:32
167Matrices / Quantum information science / Quantum mechanics / Linear algebra / Majorization / Order theory / Density matrix / Schur-convex function / Matrix / Algebra / Mathematics / Physics

Quantum Information and Computation, Vol. 1, No{93 c Rinton Press MAJORIZATION AND THE INTERCONVERSION OF BIPARTITE STATES

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Source URL: michaelnielsen.org

Language: English - Date: 2014-12-09 09:23:17
168Quantum information science / Quantum mechanics / Mechanics / Quantum depolarizing channel / Quantum channel / Von Neumann entropy / Density matrix / Entropy / Quantum entanglement / Physics / Quantum information theory / Theoretical computer science

Counterexamples to additivity of minimum output p-R´enyi entropy for p close to 0 Toby Cubitt,1 Aram W. Harrow,2 Debbie Leung,3 Ashley Montanaro,2 and Andreas Winter1, 4 1 Department of Mathematics, University of Bristo

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Source URL: www.damtp.cam.ac.uk

Language: English - Date: 2008-01-22 04:55:27
169Quantum measurement / Quantum information science / POVM / Measurement in quantum mechanics / Quantum state / Markov chain / Matrix / S-matrix / Physics / Quantum mechanics / Quantum information theory

A lower bound on the probability of error in quantum state discrimination Ashley Montanaro Department of Computer Science, University of Bristol, Woodland Road, Bristol, BS8 1UB, U.K.∗ (Dated: May 19, 2008) We give a l

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Source URL: www.damtp.cam.ac.uk

Language: English - Date: 2008-05-19 03:59:21
170Quantum information theory / Quantum information science / Quantum channel / Von Neumann entropy / Quantum state / Separable states / QMA / Theoretical computer science / Physics / Quantum mechanics

Weak multiplicativity for random quantum channels Ashley Montanaro Centre for Quantum Information and Foundations, Department of Applied Mathematics and Theoretical Physics, University of Cambridge

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Source URL: www.damtp.cam.ac.uk

Language: English - Date: 2012-01-12 05:34:55
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