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arXiv · 2601.13308

Scaling laws for amplitude surrogates

Henning Bahl·Victor Bresó-Pla·Anja Butter·Joaquín Iturriza Ramirez
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Abstract

Scaling laws describing the dependence of neural network performance on the amount of training data, the spent compute, and the network size have emerged across a huge variety of machine learning task and datasets. In this work, we systematically investigate these scaling laws in the context of amplitude surrogates for particle physics. We show that the scaling coefficients are connected to the number of external particles of the process. Our results demonstrate that scaling laws are a useful tool to achieve desired precision targets.

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Henning Bahl, Victor Bresó-Pla, Anja Butter, Joaquín Iturriza Ramirez. 2026-01-19. Scaling laws for amplitude surrogates. https://arxiv.org/abs/2601.13308

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