Randomized benchmarking for qudit Clifford gates
Mahnaz Jafarzadeh, Ya-Dong Wu, Yuval R Sanders, Barry C Sanders
Abstract
Abstract We introduce unitary-gate randomized benchmarking (URB) for qudit gates by extending single- and multi-qubit URB to single- and multi-qudit gates. Specifically, we develop a qudit URB procedure that exploits unitary 2-designs. Furthermore, we show that our URB procedure is not simply extracted from the multi-qubit case by equating qudit URB to URB of the symmetric multi-qubit subspace. Our qudit URB is elucidated by using pseudocode, which facilitates incorporating into benchmarking applications.
Topics & Concepts
BenchmarkingPhysicsUnitary stateComputer scienceAlgorithmTopology (electrical circuits)Theoretical computer scienceExploitGravitational singularityHoningQuantum Computing Algorithms and ArchitectureQuantum Information and CryptographyQuantum many-body systems