3 papers
hep-th2024
What can abelian gauge theories teach us about kinematic algebras?
Kymani Armstrong-Williams, Silvia Nagy, Chris D. White +1
The phenomenon of BCJ duality implies that gauge theories possess an abstract kinematic algebra, mirroring the non-abelian Lie algebra underlying the colour information. Although t…
hep-th2023
On the anomaly interpretation of amplitudes in self-dual Yang-Mills and gravity
George Doran, Ricardo Monteiro, Sam Wikeley
We investigate the integrability anomalies arising in the self-dual sectors of gravity and Yang-Mills theory, focusing on their connection to both the chiral anomaly and the trace…
hep-th2020
Topology and Wilson lines: global aspects of the double copy
Luigi Alfonsi, Chris D. White, Sam Wikeley
The Kerr-Schild double copy relates exact solutions of gauge and gravity theories. In all previous examples, the gravity solution is associated with an abelian-like gauge theory ob…