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arXiv · 1207.6214

A new three-loop sum-integral of mass dimension two

I. Ghisoiu·Y. Schroder
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Abstract

We evaluate a new 3-loop sum-integral which contributes to the Debye screening mass in hot QCD. While we manage to derive all divergences analytically, its finite part is mapped onto simple integrals and evaluated numerically.

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I. Ghisoiu, Y. Schroder. 2012-07-26. A new three-loop sum-integral of mass dimension two. https://doi.org/10.1007/jhep09(2012)016

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