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02/27/2023
Query-optimal estimation of unitary channels in diamond distance
We consider process tomography for unitary quantum channels. Given acces...
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08/16/2022
Mean estimation when you have the source code; or, quantum Monte Carlo methods
Suppose y is a real random variable, and one is given access to “the cod...
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10/23/2020
Degree vs. Approximate Degree and Quantum Implications of Huang's Sensitivity Theorem
Based on the recent breakthrough of Huang (2019), we show that for any t...
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04/18/2019
