Linde problem in Yang-Mills theory compactified on ${\mathbb{R}}^2\times {\mathbb{T}}^2$

Abstract

We investigate the perturbative expansion in $SU(3)$ Yang-Mills theory compactified on ${\mathbb{R}}^2\times {\mathbb{T}}^2$ where the compact space is a torus ${\mathbb{T}}^2=S_{\beta }^1\times S_L^1$, with $S_{\beta }^1$ being a thermal circle with period $\beta =1/T$ ($T$ is the temperature) while $S_L^1$ is a circle with finite length $L=1/M$, where $M$ is an energy scale. A Linde-type analysis indicates that perturbative calculations for the pressure in this theory break down already at order $\mathcal{O}(g^2)$ due to the presence of a non-perturbative scale $\sim g\sqrt{TM}$. We conjecture that a similar result should hold if the torus is replaced by any other compact surface of genus one.

5 pages, 2 figures, revised discussion, version accepted for publication in Phys. Rev. D

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• Strongly coupled plasma with electric and magnetic charges
• Effective Theory of Wilson Lines and Deconfinement
• Magnetic component of Yang-Mills plasma
• The leading non-perturbative coefficient in the weak-coupling expansion of hot QCD pressure
• Three-dimensional physics and the pressure of hot QCD
• Plaquette expectation value and lattice free energy of three-dimensional SU(N) gauge theory

Cited by in corpus (1)

• Anisotropic pressure induced by finite-size effects in SU(3) Yang-Mills theory