Our paper Agnostic Process Tomography (APT) has been published in PRX Quantum. Check it out here: doi.org/10.1103/q2nb... Thanks @laura-lewis.bsky.social, Elham and Mina for the fun collaboration!

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New work with @booleananalysis.bsky.social! We prove instance-optimal bounds for quantum state certification when testers can measure all copies simultaneously, finding that the optimal copy complexity depends on how close to maximally mixed the hypothesis state is. arxiv.org/abs/2507.06010 1/3