Systems and methods for error correction in quantum computation

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United States of America Patent

PATENT NO 9870277
SERIAL NO

14778478

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Abstract

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The effects of decoherence and/or noise in adiabatic quantum computation and quantum annealing are reduced by implementing replica coding schemes. Multiple instances of the same problem are mapped to respective subsets of the qubits and coupling devices of a quantum processor. The multiple instances are evolved simultaneously in the presence of coupling between the qubits of different instances. Quantum processor architectures that are adapted to facilitate replica coding are also described.

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Patent Owner(s)

  • D-WAVE SYSTEMS INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Berkley, Andrew J Vancouver, CA 63 2949

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