A bstract We describe the formalism to compute gravitational-wave observables for compact
binaries via the effective field theory framework in combination with modern tools from …

A bstract In this manuscript, we elaborate on a procedure to derive ϵ-factorised differential
equations for multi-scale, multi-loop classes of Feynman integrals that evaluate to special …

The high-precision description of black hole scattering in classical general relativity using
the post-Minkowskian (PM) expansion requires the evaluation of single-scale Feynman …

The maximal cut of the nonplanar crossed box diagram with all massive internal propagators
was long ago shown to encode a hyperelliptic curve of genus 3 in momentum space …

We study geometries occurring in Feynman integrals that contribute to the scattering of black
holes in the post-Minkowskian (PM) expansion. These geometries become relevant to …

We present an algorithm for determining the minimal order differential equations associated
with a given Feynman integral in dimensional or analytic regularisation. The algorithm is an …

We study two-loop corrections to the scattering amplitude of four massive leptons in
quantum electrodynamics. These amplitudes involve previously unknown elliptic Feynman …

A bstract We compute the electron self-energy in Quantum Electrodynamics to three loops in
terms of iterated integrals over kernels of elliptic type. We make use of the differential …

A bstract We present a method to calculate the x-space expressions of massless or massive
operator matrix elements in QCD and QED containing local composite operator insertions …

A bstract It is well-known that all Feynman integrals within a given family can be expressed
as a finite linear combination of master integrals. The master integrals naturally group into …