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arXiv · hep-th/0702027

Yang-Mills thermodynamics at low temperature

Ralf Hofmann
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Abstract

For the confining phase of SU(2) Yang-Mills thermodynamics we show that the asymptotic series representing the pressure is Borel summable for negative (unphysical) values of a suitably defined coupling constant. The inverse Borel transform is meromorphic except for a branch cut along the positive-real axis. The physical pressure is precisely nil at vanishing and acquires a small imaginary admixture at small temperature the latter indicating violations of thermal equilibrium (turbulences).

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Ralf Hofmann. 2007-09-18. Yang-Mills thermodynamics at low temperature. https://doi.org/10.1142/s0217732307025753

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