Ivan Šupić

We are very happy to share that Grenoble will host TQC, one of the most important quantum computing conferences, in 2027! Excited to welcome the community in the heart of the Alpes! tqc-conference.org/2026/2027/

A month ago I gave tutorials on self-testing at QCrypt and CEQIP, and people at both events asked for the slides. I’ve finally put the QCrypt version available on my web-page quantumsupic.github.io/talks/ The CEQIP slides were basically same, just with different animals 🙃

PhD opportunity in QIT in Grenoble. I am advertising a project through the QuanG2 call, at the interface of nonlocality, self-testing, computationally bounded devices, complexity, and crypto. My project is among the topics offered: phdquantumgrenoble.univ-grenoble-alpes.fr/phd-applicat...

5️⃣/🔟 In Scientific Reports, 5 of the top 10 most cited articles have an article number of 1. 5️⃣/🔟 In Nature Communications the same: 5 of the top 10 are article 1s. Coincidence? 👇 scirate.com/arxiv/2511.0... I think not.

We’ve just posted a new paper on arXiv! arxiv.org/abs/2507.12408 Tackling this problem pushed us deep into the world of C*-algebras, leading us to prove some new results along the way and learn a lot. Kudos to Matilde, Dominik and Siniša, I’m really happy with how it all came together!

New paper today on arXiv with LIP6 friends on translating parallel (Bell nonlocal) to sequential (prepare-and-measure) protocols preserving the optimal quantum strategies. arxiv.org/abs/2506.22282

This week I enjoyed the mini workshop organised by the very active group of M. O. Renou. Great scientific and non-scientific discussions and craaazy pretty French Alpes.

Ivan Šupić, chargé de recherche CNRS au #LIG, travaille principalement sur la vérification et la quantification des ressources non classiques pour le calcul et la communication quantique. Découvrez son profil. ➡️ www.ins2i.cnrs.fr/fr/cnrsinfo/... 🤝 @cnrsalpes.bsky.social‬

Worth a read written by a Palestinian struggling to survive amongst the settler's in Hebron.. if you haven't already you should watch the #LouisTheroux documentary The Settlers it's insightful and terrifying..

CNRS is opening a call for CPJ (chair de professeur junior), a kind of tenure track with very good conditions. One position is open for quantum computing, and one of the hosting labs is LIG in beautiful Grenoble! The application deadline is July 14th. www.ins2i.cnrs.fr/fr/cnrsinfo/...

Great week in CIRM, learning about different facets of complexity. Thanks @abgrilo.bsky.social for the organization and @richardkueng.bsky.social for enthusiastic quantum perspective.

A month ago I started working in Grenoble as a CNRS researcher. Quite impressive city, have to say 🙃

Hola Bluesky! We have a new preprint, showing how to self-test in the Bell scenario all pure entangled qubit states involving an arbitrary number of parties and having arbitrarily 'complex' structure. It is the work we started long ago with Miqueleta, Andrea, Remik and Toni. arxiv.org/abs/2412.13266