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Ivan Šupić @quantumsupic.bsky.social · Jul 17

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!

Bounding the asymptotic quantum value of all multipartite compiled non-local games

Non-local games are a powerful tool to distinguish between correlations possible in classical and quantum worlds. Kalai et al. (STOC'23) proposed a compiler that converts multipartite non-local games ...

arxiv.org

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Ivan Šupić @quantumsupic.bsky.social · Jun 30

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

Translating Bell Non-Locality to Prepare-and-Measure Scenarios under Dimensional Constraints

Understanding the connections between different quantum information protocols has been proven fruitful for both theoretical insights and experimental applications. In this work, we explore the relatio...

arxiv.org

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Ivan Šupić @quantumsupic.bsky.social · Jun 20

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.

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Reposted by Ivan Šupić

CNRS Sciences informatiques @cnrsinformatics.bsky.social · Jun 12

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

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Reposted by Ivan Šupić

Sarah Keary @lilkbot.bsky.social · Jun 3

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..

The Guardian @theguardian.com · Jun 3

I told the truth about the West Bank and was threatened and assaulted. Now I'm relying on you to act | Issa Amro

Our lives are blighted by illegal settlements, and Israel has just approved 22 more. Without concrete action, we will be erased, says Palestinian human rights defender Issa Amro

www.theguardian.com

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Ivan Šupić @quantumsupic.bsky.social · May 20

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/...

Liste des postes de chaires de professeur junior de CNRS Sciences informatiques 2025

Le CNRS recrute des chercheurs et chercheuses sur des Chaires de professeur junior (CPJ) dans plusieurs domaines relatifs aux sciences informatiques.

www.ins2i.cnrs.fr

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Ivan Šupić @quantumsupic.bsky.social · Apr 4

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.

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Ivan Šupić @quantumsupic.bsky.social · Mar 5

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

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Ivan Šupić @quantumsupic.bsky.social · Dec 19

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

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