High-precision evaluation of four-loop vacuum bubbles in three dimensions
classification
✦ hep-ph
keywords
evaluationfour-loophigh-precisionintegralsmastervacuumbubblescomplete
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In this letter we present a high-precision evaluation of the expansions in eps=(3-d)/2 of (up to) four-loop scalar vacuum master integrals, using the method of difference equations developed by Laporta. We cover the complete set of fully massive master integrals.
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