On a two-loop crossed six-line master integral with two massive lines

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dc.creatorHuber, T.
dc.date2009-01-14
dc.date2009-02-24
dc.date.accessioned2026-07-07T12:56:53Z
dc.date.available2026-07-07T12:56:53Z
dc.descriptionWe compute the two-loop crossed six-line vertex master integral with two massive lines in dimensional regularisation, and give the result up to the finite part in D-4. We focus in particular on the purely analytical calculation of the boundary condition which we derive from a three-fold Mellin-Barnes representation. We also describe how the computation of the boundary condition is used to derive three non-trivial relations among harmonic polylogarithms of the sixth root of unity.
dc.description10 pages, 1 figure. References added, minor modifications. Matches published version
dc.identifierhttps://arxiv.org/abs/0901.2133
dc.identifierhttp://arxiv.org/abs/0901.2133
dc.identifierJHEP 0903:024,2009
dc.identifierdoi:10.1088/1126-6708/2009/03/024
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/224739
dc.subjectHigh Energy Physics - Phenomenology
dc.titleOn a two-loop crossed six-line master integral with two massive lines
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