Communications in Number Theory and Physics

Volume 11 (2017)

Number 3

Feynman amplitudes, coaction principle, and cosmic Galois group

Pages: 453 – 556



Francis Brown (All Souls College, University of Oxford, United Kingdom)


The first part of a set of notes based on lectures given at the IHES in May 2015 on Feynman amplitudes and motivic periods.

Full Text (PDF format)

Paper received on 28 March 2016.

Paper accepted on 2 May 2017.