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Displaying 1 - 2 of 2

Error mitigation thresholds in noisy random quantum circuits

July 25, 2025

Author(s)

Pradeep Niroula, Sarang Gopalakrishnan, Michael Gullans

Extracting useful information from noisy near-term quantum simulations requires error mitigation strategies. A broad class of these strategies rely on precise characterization of the noise source. We study the performance of such strategies when the noise

Tight Bounds on the Convergence of Noisy Random Circuits to the Uniform Distribution

December 16, 2022

Author(s)

Michael Gullans, Abhinav Deshpande, Bill Fefferman, Alexey Gorshkov, Pradeep Niroula, Oles Shtanko

We study the properties of output distributions of noisy, random circuits. We obtain upper and lower bounds on the expected distance of the output distribution from the uniform distribution. These bounds are tight with respect to the dependence on circuit

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