Benchmarking mid-circuit measurement and reset
ORAL
Abstract
Mid-circuit measurement and reset is a crucial primitive in quantum error correction but so far there have been few demonstrations and even fewer methods proposed to benchmark performance. We present a new method, based on randomized benchmarking, to estimate performance of mid-circuit measurement and reset that quantifies the effects on the target qubit as well as any crosstalk errors on nearby qubits. We use the method to benchmark mid-circuit measurement and reset on Honeywell System Model H0 and find measurement and reset on the target qubit have high fidelity with low crosstalk errors on nearby qubits thanks to a new micromotion hiding technique, which is presented independently.
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Presenters
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Charles H Baldwin
Honeywell Intl
Authors
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Charles H Baldwin
Honeywell Intl
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John Gaebler
Honeywell Quantum Solutions, Honeywell Intl
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Juan Pino
Honeywell Intl, Honeywell Quantum Solutions
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Joan Dreiling
Honeywell Intl, Honeywell Quantum Solutions
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Caroline Figgatt
Honeywell Intl, Honeywell Quantum Solutions
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Steven A Moses
Honeywell Intl, Honeywell Quantum Solutions