Quantum information theorist at @IBMResearch

Joined January 2020
There is something mesmerising about seeing one's paper(s) completely plagiarised, theorem by theorem, without any reference, and posted on arXiv. Compare arxiv.org/abs/2010.02152 with our arxiv.org/abs/1604.03023
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In recognition of his contributions to mathematical physics, Jürg Fröhlich of @ETH_en is being inducted into the National Academy of Sciences. Watch the #NAS159 livestream: ow.ly/uuXh50IVNP2
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New arXiv paper out! Purely classical machine learning :) in collaboration with @quantum_sutter @AFigalli and Stefan Woerner. We define and motivate a measure of capacity for ML models: the local effective dimension. We show how this quantity bounds generalization error 1/3
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David Sutter retweeted
I'm at #iccmp2021 today to receive the 2019 AHP prize awarded jointly with my co-authors Ralph Silva and @postquantum for arxiv.org/ct?url=https%3A%2F…. I wish they could be there. Nice to see @quantum_sutter (AHP prize 2018) and J. Bauch (AHP prize 2017) in person again!
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Our work on "The power of quantum neural networks" has been published in @NatComputSci! A huge thanks to the coauthors, @quantum_sutter @AFigalli @AurelienLucchi Christa Zoufal and Stefan Woerner. Hard work pays off! 🙂 nature.com/natcomputsci/volu…
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David Sutter retweeted
When we first derived error mitigation we tried to make it clear it was not error correction. Since then I have wanted to bring them together and in this work we start to close the gap. Still a long way to go but I really like this direction of research arxiv.org/abs/2103.04915
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Next up, @quantum_sutter with a very interesting talk on "Quantum Brascamp-Lieb dualities". #BIID8
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A team of researchers from IBM Quantum, University of KwaZulu-Natal and ETH Zurich investigated how quantum neural networks matched up against classical neural networks @IBMResearch @UKZN @ETH @AmiraMorphism thequantumdaily.com/2020/11/…
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7 months of my life summarised in one arXiv submission! I’m so happy to share our work on the power of quantum neural networks, alongside an amazing team @quantum_sutter @AFigalli @AurelienLucchi Christa Zoufal and Stefan Woerner from @IBMResearch/@ETH_en arxiv.org/abs/2011.00027
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David Sutter retweeted
For those who missed this morning's virtual @NCCR_QSIT Seminar of Renato Renner (@ETH_physics) on quantum technology & the ultimate limits of privacy, here's the recording. (Of course also for the ~120 listeners who saw it live and want to see it again.) video.ethz.ch/speakers/qsits…
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David Sutter retweeted
Cordial congratulations to @ETH_physics professor Jürg Fröhlich on his election as an international member of the National Academy of Sciences (@theNASciences). 📷 @HostettlerHeidi, @ETH_physics phys.ethz.ch/news-and-events…
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David Sutter retweeted
Raban Iten: "Can find maximal matches of small template circuits in larger circuits, that scales polynomially in size of circuit - closely related to generalized subgraph isomorphism problem." #QCTIP2020
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Some of the pictures from the process of building the signage for Claude Shannon Park in Gaylord, Michigan. #ClaudeShannon
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David Sutter retweeted
Pretty good article by @glichfield. "Regardless of whether you agree with Google’s position or IBM’s, the next goal is clear, Oliver says: to build a quantum computer that can do something useful." technologyreview.com/s/61518…
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