Topological and Subsystem Codes on Low-Degree Graphs with Flag Qubits
Christopher Chamberland, Guanyu Zhu, Theodore J. Yoder, Jared B. Hertzberg, Andrew W. Cross
Abstract
A new proposed family of quantum error correcting codes and a scalable and efficient flag-based decoding scheme are suitable for implementation in superconducting qubit architectures and offer competitive performance to other error-correction schemes.
Topics & Concepts
QubitComputer scienceTopology (electrical circuits)Decoding methodsScalabilityFlag (linear algebra)Encoding (memory)Quantum computerScheme (mathematics)QuantumError detection and correctionQuantum convolutional codeDiscrete mathematicsTheoretical computer scienceQuantum error correctionMathematicsToric codeBlock codeQuantum informationQuantum Computing Algorithms and ArchitectureQuantum and electron transport phenomenaQuantum Information and Cryptography