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Automatic reduction of four-loop bubbles

Y. Schroder
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Abstract

We give technical details about the computational strategy employed in a recently completed investigation of the four-loop QCD free energy. In particular, the reduction step from generic vacuum bubbles to master integrals is described from a practical viewpoint, for fully massive as well as QED-type integrals.

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Y. Schroder. 2002-11-19. Automatic reduction of four-loop bubbles. https://doi.org/10.1016/s0920-5632(03)80208-6

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