3 papers
quant-ph2021
Simulating quench dynamics on a digital quantum computer with data-driven error mitigation
Alejandro Sopena, Max Hunter Gordon, Germán Sierra +1
Error mitigation is likely to be key in obtaining near term quantum advantage. In this work we present one of the first implementations of several Clifford data regression based me…
quant-ph2020
Simple Mitigation Strategy for a Systematic Gate Error in IBMQ
Daniel Bultrini, Max Hunter Gordon, Esperanza López +1
We report the observation and characterisation of a systematic error in the implementation of gates in the IBM quantum computers. The error appears as a consistent shift in o…
quant-ph2020
Unified approach to data-driven quantum error mitigation
Angus Lowe, Max Hunter Gordon, Piotr Czarnik +3
Achieving near-term quantum advantage will require effective methods for mitigating hardware noise. Data-driven approaches to error mitigation are promising, with popular examples…