458 citations · 7.2k across the 157 of their papers we have counts for
167 papers
Genus Drop in Hyperelliptic Feynman Integrals
Robin Marzucca, Andrew J. McLeod, Ben Page +2
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. Surprisi…
A Database with Directivities of Musical Instruments
David Ackermann, Fabian Brinkmann, Stefan Weinzierl
We present a database of recordings and radiation patterns of individual notes for 41 modern and historical musical instruments, measured with a 32-channel spherical microphone arr…
Real time lattice correlation functions from differential equations
Federico Gasparotto, Stefan Weinzierl, Xiaofeng Xu
We report on an exact calculation of lattice correlation functions on a finite four-dimensional lattice with either Euclidean or Minkowskian signature. The lattice correlation func…
Magnitude-Corrected and Time-Aligned Interpolation of Head-Related Transfer Functions
Johannes M. Arend, Christoph Pörschmann, Stefan Weinzierl +1
Head-related transfer functions (HRTFs) are essential for virtual acoustic realities, as they contain all cues for localizing sound sources in three-dimensional space. Acoustic mea…
On -factorised bases and pure Feynman integrals
Hjalte Frellesvig, Stefan Weinzierl
We investigate -factorised differential equations, uniform transcendental weight and purity for Feynman integrals. We are in particular interested in Feynman integrals…
Bananas of equal mass: any loop, any order in the dimensional regularisation parameter
Sebastian Pögel, Xing Wang, Stefan Weinzierl
We describe a systematic approach to cast the differential equation for the -loop equal mass banana integral into an -factorised form. With the known boundary value…