Error Correction of Quantum Reference Frame Information
Patrick Hayden, Sepehr Nezami, Sandu Popescu, Grant Salton
Abstract
An investigation of group covariant quantum error correction indicates that the Eastin-Knill theorem, a stumbling block on the path to fault-tolerant quantum computation, may be circumvented by using continuous variables.
Topics & Concepts
Quantum error correctionError detection and correctionAlgorithmQuantumComputer scienceFrame (networking)Covariant transformationMathematicsReference frameQuantum operationQuantum phase estimation algorithmQuantum capacityBlock (permutation group theory)Quantum algorithmQuantum informationPath (computing)Quantum computerPhysicsQuantum channelDecoherence-free subspacesReduction (mathematics)Quantum processQuantum Computing Algorithms and ArchitectureQuantum Information and CryptographyQuantum Mechanics and Applications