Suppression of midcircuit measurement crosstalk errors with micromotion
نویسندگان
چکیده
Midcircuit measurement and reset are crucial primitives in quantum computation, but such operations require strong interactions with selected qubits while maintaining isolation of neighboring qubits, which is a significant challenge many systems. For trapped ion systems, performed laser-induced fluorescence. Stray light from the detection beam fluorescence measured ions can be sources decoherence for unmeasured qubits. We present technique using micromotion to reduce these by over an order magnitude. benchmark performance different method, based on randomized benchmarking, estimate magnitude crosstalk errors nearby Using Honeywell System Model H0, we demonstrate select low
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ژورنال
عنوان ژورنال: Physical review
سال: 2021
ISSN: ['0556-2813', '1538-4497', '1089-490X']
DOI: https://doi.org/10.1103/physreva.104.062440