Soft factorization in QED from 2D Kac-Moody symmetry

Soft factorization in QED from 2D Kac-Moody symmetry

Abstract The soft factorization theorem for 4D abelian gauge theory states that the S $$ \mathcal{S} $$-matrix factorizes into soft and hard parts, with the universal soft part containing all soft and collinear poles. Similarly, correlation functions on the sphere in a 2D CFT with a U(1) Kac-Moody c...

Full description

Bibliographic Details
Main Authors: Anjalika Nande, Monica Pate, Andrew Strominger
Format: Article
Language:English
Published: SpringerOpen 2018-02-01
Series:Journal of High Energy Physics
Subjects:
Conformal Field Theory
Gauge Symmetry
Scattering Amplitudes
Online Access:http://link.springer.com/article/10.1007/JHEP02(2018)079

Internet

http://link.springer.com/article/10.1007/JHEP02(2018)079

Similar Items