Chirag Wadhwa
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emose.bsky.social
Chirag Wadhwa
@emose.bsky.social
310 followers 160 following 4 posts
Quantum Learning Theory PhD student @ University of Edinburgh

https://chirag-w.github.io/
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emose.bsky.social
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!
a man and a woman wearing sunglasses with stars on them are standing next to each other on a pink background .
ALT: a man and a woman wearing sunglasses with stars on them are standing next to each other on a pink background .
media.tenor.com
December 24, 2025 at 4:12 PM
emose.bsky.social
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

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Screenshot of the title and abstract of https://arxiv.org/abs/2507.06010.
July 9, 2025 at 2:15 PM