Graham R. Brown

The University of Edinburgh

Papers on Lattice

Total citations

Topics

Publication activitypapers/week, last 8 weeks

Frequent co-authors

Andreas Brandhuber (1)Sebastien MacDonald (1)Paolo Pichini (1)Gabriele Travaglini (1)Pablo Vives Matasan (1)

Papers (1)

Sep 30, 2026

2w ago·also Edinburgh

The classical limit of the Magnus expansion

The classical limit of Magnus expansion in QFT is precisely mapped to worldline QFT via a Hopf algebra, yielding a new formula for Murua coefficients.

Andreas Brandhuber, Graham R. Brown, Sebastien MacDonald +3

Graham R. Brown

Publication activitypapers/week, last 8 weeks

Frequent co-authors

Papers (1)

Search

Graham R. Brown

Publication activitypapers/week, last 8 weeks

Frequent co-authors

Papers (1)