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arXiv · 2603.28629

Applying the Worldvolume Hybrid Monte Carlo method to lattice gauge theories

Masafumi Fukuma
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Abstract

The numerical sign problem remains one of the central challenges in computational physics. The Worldvolume Hybrid Monte Carlo (WV-HMC) method has recently been proposed as a reliable and computationally efficient algorithm that crucially avoids the ergodicity issues inherent in Lefschetz-thimble approaches. In these proceedings, after outlining the key ideas behind WV-HMC, we present its extension to group manifolds. This provides a rigorous framework for applying WV-HMC to lattice gauge theories.

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Masafumi Fukuma. 2026-03-30. Applying the Worldvolume Hybrid Monte Carlo method to lattice gauge theories. https://arxiv.org/abs/2603.28629

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