Hypergeometric functions with rational arguments
| dc.creator | Huber, T. | |
| dc.date | 2008-07-03 | |
| dc.date.accessioned | 2026-07-07T11:52:15Z | |
| dc.date.available | 2026-07-07T11:52:15Z | |
| dc.description | We elaborate on the expansion of hypergeometric functions about rational parameters, where we focus mainly on the integer and half-integer case. The strategy and the basic steps of a recently developed algorithm for the expansion about half-integer parameters are described. The algorithm is implemented in the Mathematica package HypExp, by means of which we derive (partially new) results of selected multi-loop Feynman diagrams. Moreover, we give a new formulation of a conjecture in the context of a three-loop master integral in HQET. | |
| dc.description | 7 pages, 2 figures. Contribution to the proceedings of "Loops and Legs in Quantum Field Theory", 2008, Sondershausen, Germany | |
| dc.identifier | https://arxiv.org/abs/0807.0637 | |
| dc.identifier | http://arxiv.org/abs/0807.0637 | |
| dc.identifier | Nucl.Phys.Proc.Suppl.183:238-244,2008 | |
| dc.identifier | doi:10.1016/j.nuclphysbps.2008.09.110 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/204171 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Hypergeometric functions with rational arguments | |
| dc.type | text |