Can I read Color-kinematics duality from the Bern-Kosower formalism on EtoBox?

Color-kinematics duality from the Bern-Kosower formalism by Ahmadiniaz, Naser; Balli, Filippo Maria; Lopez-Arcos, Cristhiam; Velez, Alexander Quintero; Schubert, Christian is a scholarly article available to read on EtoBox.

What is Color-kinematics duality from the Bern-Kosower formalism about?

Berends-Giele currents are fundamental building blocks for on-shell amplitudes in non-abelian gauge theory. We present a novel procedure to construct them using the Bern-Kosower formalism for one-loop gluon amplitudes. Applying the pinch procedure of that formalism to a suitable special case the currents are naturally obtained in terms of multi-particle fields and obeying colour-kinematics duality. As a feedback to the Bern-Kosower formalism we outline how the multi-particle polarisations and field-strength tensors can be used to significantly streamline the pinch procedure.

Author

Ahmadiniaz, Naser; Balli, Filippo Maria; Lopez-Arcos, Cristhiam; Velez, Alexander Quintero; Schubert, Christian

Published

2021

Language

EN