180 citations · 310 across the 4 of their papers we have counts for
4 papers
The kite integral to all orders in terms of elliptic polylogarithms
Luise Adams, Christian Bogner, Armin Schweitzer +1
We show that the Laurent series of the two-loop kite integral in space-time dimensions can be expressed in each order of the series expansion in terms of ellipti…
Feynman integrals and iterated integrals on moduli spaces of curves of genus zero
Christian Bogner, Francis Brown
This paper describes algorithms for the exact symbolic computation of period integrals on moduli spaces of curves of genus with ordered marked points, a…
The two-loop sunrise graph in two space-time dimensions with arbitrary masses in terms of elliptic dilogarithms
Luise Adams, Christian Bogner, Stefan Weinzierl
We present the two-loop sunrise integral with arbitrary non-zero masses in two space-time dimensions in terms of elliptic dilogarithms. We find that the structure of the result is…
Properties of Feynman graph polynomials
Christian Bogner
In this talk I discuss properties of the two Symanzik polynomials which characterise the integrand of an arbitrary multi-loop integral in its Feynman parametric form. Based on the…