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Particle Physics Model Building with Reinforcement Learning

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arxiv 2103.04759 v2 pith:SK7XBN4P submitted 2021-03-08 hep-th hep-ph

classification hep-thhep-ph
keywords modelsnetworksbuildingfroggatt-nielsenlearningmassesmodelparticle
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In this paper, we apply reinforcement learning to particle physics model building. As an example environment, we use the space of Froggatt-Nielsen type models for quark masses. Using a basic policy-based algorithm we show that neural networks can be successfully trained to construct Froggatt-Nielsen models which are consistent with the observed quark masses and mixing. The trained policy networks lead from random to phenomenologically acceptable models for over 90% of episodes and after an average episode length of about 20 steps. We also show that the networks are capable of finding models proposed in the literature when starting at nearby configurations.

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Forward citations

Cited by 6 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

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  4. Pre-Strings Lectures on Artificial Intelligence

    hep-th 2026-07 accept novelty 5.5 of 10

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  5. Revisiting One-Zero and Two-Zero Neutrino Mass Textures in Light of Recent Oscillation and Cosmological Data

    hep-ph 2026-07 conditional novelty 5.0 of 10

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  6. Toward Supporting Narrative-Driven Data Exploration: Barriers and Design Opportunities

    cs.HC 2025-08 reject novelty 4.0 of 10

    Clustering particles by mass, spin, lifetime and decay modes with conventional tools reproduces known Standard Model groupings, but the dataset and algorithm choices quietly encode the theory being 'rediscovered'.

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