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arXiv · 2502.00263

Progress in Normalizing Flows for 4d Gauge Theories

Ryan Abbott·Denis Boyda·Daniel C. Hackett·Gurtej Kanwar·Fernando Romero-López·Phiala E. Shanahan·Julian M. Urban
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Abstract

Normalizing flows have arisen as a tool to accelerate Monte Carlo sampling for lattice field theories. This work reviews recent progress in applying normalizing flows to 4-dimensional nonabelian gauge theories, focusing on two advancements: an architectural improvement referred to as learned active loops, and the application of correlated ensemble methods to QCD with $N_f=2$ dynamical fermions.

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Ryan Abbott, Denis Boyda, Daniel C. Hackett, Gurtej Kanwar, Fernando Romero-López, Phiala E. Shanahan, Julian M. Urban. 2025-02-01. Progress in Normalizing Flows for 4d Gauge Theories. https://arxiv.org/abs/2502.00263

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