Realization of Fast All-Microwave Controlled-Z Gates with a Tunable Coupler
Sign Up to like & getrecommendations! Published in 2022 at "Chinese Physics Letters"
DOI: 10.1088/0256-307x/39/3/030302
Abstract: The development of high-fidelity two-qubit quantum gates is essential for digital quantum computing. Here, we propose and realize an all-microwave parametric controlled-Z (CZ) gates by coupling strength modulation in a superconducting Transmon qubit system with… read more here.
Keywords: control; realization fast; fast microwave; tunable coupler ... See more keywords
Controlled-Controlled-Phase Gates for Superconducting Qubits Mediated by a Shared Tunable Coupler
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review Applied"
DOI: 10.1103/physrevapplied.19.044001
Abstract: Applications for noisy intermediate-scale quantum computing devices rely on the efficient entanglement of many qubits to reach a potential quantum advantage. Although entanglement is typically generated using two-qubit gates, direct control of strong multi-qubit interactions… read more here.
Keywords: coupler; controlled controlled; controlled phase; tunable coupler ... See more keywords