Analysis reveals Wilson's area law in lattice Yang-Mills, highlighting mass gap condition in gauge groups.
In this note, we observe that the dynamical approach to lattice Yang-Mills set forth in [SZZ23] may also be applied to prove Wilson's area law in the 't Hooft regime of parameters. The main point is to verify the mass gap condition from [DF80], from which area law directly follows. Our results apply for gauge groups G ∈ (N), SU(N), SO(2N)\, which all have nontrivial center (which is one of the key assumptions in [DF80]).
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Cao et al. (2025) studied this question.
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