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On the Leading Order Term of the Lattice Yang-Mills Free Energy

2025/11/10 by Brennecke, Christian
Mathematics · Physics and Astronomy · #Black Holes and Theoretical Physics #FOS: Mathematics #FOS: Physical sciences #Mathematical Physics (math-ph) #Nonlinear Partial Differential Equations #Probability (math.PR) #Quantum Chromodynamics and Particle Interactions

paper · doi:10.48550/arxiv.2511.07297

openalex publication_date 2025/11/10 · openalex created_date 2025/11/12 · openalex updated_date 2026/07/28

Abstract

In \citeCha1, the leading order term of the free energy of U(N) lattice Yang-Mills theory in Λn=\0,…,n\d⊂ ℤd was determined, for every N≥ 1 and d≥ 2. The formula is explicit apart from a contribution Kd which corresponds to the limiting free energy of lattice Maxwell theory with boundary conditions induced by the axial gauge. By suitably adjusting the boundary conditions, we provide an equivalent characterization of Kd that admits its explicit computation.

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