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spent like an hour looking at an inequality wondering why would it be true. then i wrote it out and things fell in place a few seconds

there’s always an xkcd

Time for my first paper tweet as a postdoc at IQIM, I want to tell you about arxiv.org/abs/2212.04471! Please follow me on a little tour into how I arrived at this paper on quantum process learning. 1/n

Did you want to learn more about how to use Haar measure tools in Quantum Information and things like unitary t-designs, but felt intimidated by the heavy use of representation theory? Then my new tutorial may be of interest to you. scirate.com/arxiv/2307.089…

Last but not least: We aren't the only ones who recently got intrigued by quantum online learning. If you're interested in this topic, you should definitely also take a look at the independent work arxiv.org/abs/2406.04245 !

Can we tell apart short-time & exponential-time quantum dynamics? In arxiv.org/abs/2407.07754, we found the answer to be "No" even though it seems easy. This discovery leads to new implications in quantum advantages, faster learning, hardness of recognizing phases of matter ...

Congratulations, Maximilian Kramer, for winning this year’s study prize of the Berlin Physical Society for a Master’s thesis on “Quantum Algorithms for Satisfiability Problems.” Physics at Freie Universität Berlin

MA-hard Hamiltonians now also available locally on your nearest neighbour lattices!

The Jungle is #mysterious, so when it reveals its secrets it's best to take notice: An impressive result from Asad Raza, Jens Eisert and Alex B. Grilo arxiv.org/abs/2407.15499

I've started a new position! Starting this fall, I'm an Assistant Professor in the CS department Virginia Tech Virginia Tech Computer Science, with open PhD and postdoc positions! Check out my research (sumeetkhatri.com/research/), and feel free to contact me if you, or anyone you know, is interested.

Gabe Waite (Gabe Waite) of the Hamiltonian Jungle has uploaded his first first-author paper: "The Complexity of Local Stoquastic Hamiltonians on 2D Lattices". Read here: arxiv.org/pdf/2502.14244

🧵 Super excited to finally share our new paper 🎉 Together with the dream team- Lennart Bittel, Jens Eisert, Lorenzo Leone, Salvatore F.E. Oliviero- we present a full theory of the Clifford commutant ⚡, a central object in quantum information. ⚛️ 📄 arxiv.org/abs/2504.12263

I’m excited to share that our quantum team in #Berlin has had five talks accepted at #TQC2025. Our lucky streak of having multiple talks accepted at major quantum computing and information conferences seems to be continuing. The accepted talks are: • "A complete theory of the