Author:
Guillet J. Ph.,Pilon E.,Rodgers M.,Zidi M. S.
Abstract
Abstract
In this article we provide representations for the one-loop three point functions in 4 and 6 dimensions in the general case with complex masses. The latter are part of the GOLEM library used for the computation of one-loop multileg amplitudes. These representations are one-dimensional integrals designed to be free of instabilites induced by inverse powers of Gram determinants, therefore suitable for stable numerical implementations.
Publisher
Springer Science and Business Media LLC
Subject
Nuclear and High Energy Physics
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