Abhinav Kandala, Kristan Temme, et al.
APS March Meeting 2020
We improve the quality of quantum circuits on superconducting quantum computing systems, as measured by the quantum volume (QV), with a combination of dynamical decoupling, compiler optimizations, shorter two-qubit gates, and excited state promoted readout. This result shows that the path to larger QV systems requires the simultaneous increase of coherence, control gate fidelities, measurement fidelities, and smarter software which takes into account hardware details, thereby demonstrating the need to continue to co-design the software and hardware stack for the foreseeable future.
Abhinav Kandala, Kristan Temme, et al.
APS March Meeting 2020
Nicholas T. Bronn, Baleegh Abdo, et al.
WOLTE 2016
Antonio D. Córcoles, Abhinav Kandala, et al.
Proceedings of the IEEE
Weilong Cui, Yongshan Ding, et al.
ISCA 2018