Quantum mechanics redefines information and its fundamental properties. Researchers at Perimeter Institute work to understand the properties of quantum information and study which information processing tasks are feasible, and which are infeasible or impossible. This includes research in quantum cryptography, which studies the trade-off between information extraction and disturbance, and its applications. It also includes research in quantum error correction, which involves the study of methods for protecting information against decoherence. Another important side of the field is studying the application of quantum information techniques and insights to other areas of physics, including quantum foundations and condensed matter.
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Continuity of various capacities of a quantum-channel
Debbie Leung Institute for Quantum Computing (IQC)
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Quantum Darwinism and the Fate of Jimmy Hoffa
Charles Bennett IBM (United States)
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Modulation, Coding and Decoding for Classical-Quantum Channel
Tsuyoshi Usuda Aichi Prefectural University
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Entanglement-Breaking Channels in Infinite Dimensions
Alexander Holevo Steklov Mathematical Institute
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SICkening Axioms for Quantum Mechanics
Chris Fuchs University of Massachusetts Boston
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Relation of Mathematics to the Physical World
Horace Yuen Northwestern University
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The Many Capacities of a Quantum Channel
Peter Shor Massachusetts Institute of Technology (MIT) - Department of Mathematics
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Identifying phases of matter that are universal for quantum computation
Stephen Bartlett University of Sydney