178 citations · 1.1k across the 36 of their papers we have counts for
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math-ph2015★ 11 cited
Periods and Feynman amplitudes
Francis Brown
Feynman amplitudes in perturbation theory form the basis for most predictions in particle collider experiments. The mathematical quantities which occur as amplitudes include values…
math-ph2015★ 22 cited
Feynman Amplitudes and Cosmic Galois group
Francis Brown
The first part of a set of notes based on lectures given at the IHES in May 2015 on Feynman amplitudes and motivic periods.