Structural Relations between Harmonic Sums up to w=6
High Energy Physics - Phenomenology
2008-11-26 v1 Mathematical Physics
math.MP
Abstract
Multiply nested finite harmonic sums occur in many single scale higher order calculations in Quantum Field Theory. We discuss their algebraic and structural relations to weight {\sf w=6}. As an example, we consider the application of these relations to the soft and virtual corrections for Bhabha-scattering to .
Keywords
Cite
@article{arxiv.0706.2426,
title = {Structural Relations between Harmonic Sums up to w=6},
author = {Johannes Blümlein and Sebastian Klein},
journal= {arXiv preprint arXiv:0706.2426},
year = {2008}
}