1.1k citations · 6.6k across the 51 of their papers we have counts for
47 papers
The maxcut of the sunrise with different masses in the continuous Minkoskean dimensional regularisation
Filippo Caleca, Ettore Remiddi
We evaluate the maxcut of the two loops sunrise amplitude with three different masses by using the Minkoskean (as opposed to the usual Euclidean) continuous dimension regularisatio…
An Elliptic Generalization of Multiple Polylogarithms
Ettore Remiddi, Lorenzo Tancredi
We introduce a class of functions which constitutes an obvious elliptic generalization of multiple polylogarithms. A subset of these functions appears naturally in the ε-expansion…
Differential equations and dispersion relations for Feynman amplitudes. The two-loop massive sunrise and the kite integral
Ettore Remiddi, Lorenzo Tancredi
It is shown that the study of the imaginary part and of the corresponding dispersion relations of Feynman graph amplitudes within the differential equations method can provide a po…
Schouten identities for Feynman graph amplitudes; the Master Integrals for the two-loop massive sunrise graph
Ettore Remiddi, Lorenzo Tancredi
A new class of identities for Feynman graph amplitudes, dubbed Schouten identities, valid at fixed integer value of the dimension d is proposed. The identities are then used in the…
Quest for precision in hadronic cross sections at low energy: Monte Carlo tools vs. experimental data
S. Actis, A. Arbuzov, G. Balossini +53
We present the achievements of the last years of the experimental and theoretical groups working on hadronic cross section measurements at the low energy e+e- colliders in Beijing,…
BOKASUN: a fast and precise numerical program to calculate the Master Integrals of the two-loop sunrise diagrams
Michele Caffo, Henryk Czyz, Michal Gunia +1
We present the program BOKASUN for fast and precise evaluation of the Master Integrals of the two-loop self-mass sunrise diagram for arbitrary values of the internal masses and the…