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Jonas Spinner

@jonasspinner.bsky.social
148 followers 189 following 20 posts

PhD student working on machine learning for high energy physics. Interested in equivariant architectures and generative modelling.

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Jonas Spinner @jonasspinner.bsky.social · 02/06/2025
Lorentz Local Canonicalization (LLoCa) is a drop-in replacement that makes any network Lorentz-equivariant. Check out how we apply it to high-energy physics tasks in arxiv.org/abs/2505.20280. w/ Luigi Favaro, Peter Lippmann, Sebastian Pitz, Gerrit Gerhartz, Tilman Plehn, and Fred A. Hamprecht 1/6
arxiv.org
Lorentz Local Canonicalization: How to Make Any Network Lorentz-Equivariant
Lorentz-equivariant neural networks are becoming the leading architectures for high-energy physics. Current implementations rely on specialized layers, limiting architectural choices. We introduce Lor...
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Jonas Spinner @jonasspinner.bsky.social · 19/12/2024
Can transformers learn the universal patterns of jet radiation and extrapolate beyond the training data? Find out in our preprint 'Extrapolating Jet Radiation with Autoregressive Transformers' arxiv.org/abs/2412.12074 w/ Javi Marino, Ayo Ore, Francois Charton, Anja Butter and Tilman Plehn 1/7
arxiv.org
Extrapolating Jet Radiation with Autoregressive Transformers
Generative networks are an exciting tool for fast LHC event generation. Usually, they are used to generate configurations with a fixed number of particles. Autoregressive transformers allow us to gene...
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Reposted by Jonas Spinner
Johann Brehmer @johannbrehmer.bsky.social · 11/12/2024
On Thursday from 11:00 to 14:00, I'll be cheering on @jonasspinner.bsky.social and Victor Bresó at poster 3911. They built L-GATr 🐊: a transformer that's equivariant to the Lorentz symmetry of special relativity. It performs remarkably well across different tasks in high-energy physics. 2/6
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Jonas Spinner @jonasspinner.bsky.social · 25/11/2024
Thrilled to announce that L-GATr is going to NeurIPS 2024! Plus, there is a new preprint with extended experiments and a more detailed explanation. Code: github.com/heidelberg-h... Physics paper: arxiv.org/abs/2411.00446 CS paper: arxiv.org/abs/2405.14806 1/7
github.com
GitHub - heidelberg-hepml/lorentz-gatr: Repository for <Lorentz-Equivariant Geometric Algebra Transformers for High-Energy Physics> (J. Spinner et al 2024)
Repository for <Lorentz-Equivariant Geometric Algebra Transformers for High-Energy Physics> (J. Spinner et al 2024) - heidelberg-hepml/lorentz-gatr
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