Felix Leditzky 🏳️‍🌈🏳️‍⚧️

@felixled.bsky.social

Associate Professor in Math at University of Illinois Urbana-Champaign | Quantum information theorist | Vienna native | CHI & STL fan | (he/him)

I tend to agree with Tobias. It will be interesting to see near-term changes in the valuation of certain aspects of research. An important problem I see is who can afford access to frontier models and how the scientific community should address this. tjoresearchnotes.wordpress.com/2026/07/28/p...

Proof inflation

I have been thinking a lot about how social dynamics are going to shift in the new era of cognitive abundance. I don’t pretend to have any kind of crystal ball, but there are numerous histori…

tjoresearchnotes.wordpress.com

There may be, and there is, a debate to have about the use of AI in research, in maths, in society. Using it as "an oracle to put words in the mouth of dead people" is not part of that, and is (IMO) absolutely insane to use one's platform to the community for that.

Another aspect of this is that certain academic institutions with the necessary resources are making LLMs freely accessible for their staff and students, which will further aggravate the existing inequality in the academic landscape.

Francesco Anna Mele@francescoannamele.bsky.social · 2w ago

Sadly, unless you pay $200 per month (230 EUR if you’re European 🙂), you’re no longer as competitive in quantum info theory (as I guess in any applied-math topic).

I’m not disagreeing with you Pieter, but we don’t need an LLM to tell us that the dim >= 3 case wasn’t well studied. The people doing the work have already written this. The real “problem” (if it is one) is that as a community we make a huge fuss over these questions, raising them to mythical…

Hey y’all, we have one week left to submit comments about The Regime implementing political review of grants, which would harm us all. For more information about submitting a comment or writing to your elected officials, Defend Public Health has a step by step guide for you right here.

Critical action needed: Stop OMB's political review of federal grants | Defend Public Health

A proposed rule from the Office of Management and Budget (OMB) seeks to take expert review of federal grants out of the hands of experts and put it into the hands of political appointees. This rule co...

defendpublichealth.org

Great interview (in German) with Ignacio Cirac about the current state of quantum information science. IMO Cirac is exceptionally good at giving a realistic overview of the current state, without fueling the hype, yet highlighting interesting applications. www.derstandard.at/story/300000...

Physiker Cirac: "Quantencomputer müssen nicht fehlerfrei sein"

Der spanische Quantenforscher Ignacio Cirac will nicht auf den perfekten Quantencomputer warten. Bei speziellen Problemen kann die Technologie heute schon nützlich sein

derstandard.at

I signed this today. I'm sceptical of the blind trust of people in LLMs, and I don't think LLMs will replace me as a researcher, teacher, and mentor. At the same time, I want to be open to new technologies and see whether and how we can use them fruitfully in our research and teaching.

Michael Barany@mjb.mathstodon.xyz.ap.brid.gy · 2mo ago

Since September I've been working with an international group to develop what we hope can be a response from the mathematics community to artificial intelligence in maths. The Leiden Declaration is now posted and open for signatures: https://leidendeclaration.ai/ #LeidenDeclaration

Since September I've been working with an international group to develop what we hope can be a response from the mathematics community to artificial intelligence in maths. The Leiden Declaration is now posted and open for signatures: https://leidendeclaration.ai/ #LeidenDeclaration

Leiden Declaration on Artificial Intelligence and Mathematics

This declaration calls for action to address the challenges posed by the use of artificial intelligence within mathematics research.

leidendeclaration.ai