English(EN) Sampling SU(N) gauge theory on a 2D lattice from independent plaquettes via holonomies and corner reweighting

新方法简化了二维格点上SU(N)规范理论的采样

作者 PulseAugur 编辑部 · [1 个来源] · 2026-10-08 04:00

研究人员开发了一种在二维格点上采样SU(N)规范理论的新颖方法，解决了格点规范理论中的一个关键挑战。该方法利用全纯变量和角重排技术来模拟单个方形图的分布，然后通过条件采样问题将其映射到连接变量。该方法在SU(2)和SU(3)规范理论的测试中显示出高接受率和适中的有效样本量。 AI

影响这项研究可能会为计算物理学的未来发展提供信息，并可能启发在复杂系统生成模型方面的新方法。

排序理由该集群包含一篇详细介绍一种特定类型规范理论新采样方法的学术论文。[lever_c_demoted from research: ic=1 ai=0.4]

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arXiv cs.LG TIER_1 English(EN) · Javad Komijani · 2026-10-08 04:00

通过全纯和角重加权在二维格点上对SU(N)规范理论进行采样

arXiv:2610.09147v1 Announce Type: cross Abstract: In the Wilson formulation of lattice gauge theory, the fundamental degrees of freedom are group-valued link variables, while the action is a sum over the trace of the plaquettes, the smallest Wilson loops. For generative sampling …