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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University College London
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An extended, quartic quantum theory and a generalised theory of quantum information processing
Jagiellonian University -
Quantum Simulations of Quantum and Classical Systems
Alphabet (United States) -
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Experimental decoy state quantum key distribution
University of Toronto -
Reliable Quantum State Estimation from Quantum Scoring Rules
Sandia National Laboratories -
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The Distinguishability of Random Quantum States
University of Bristol -