The S-matrix bootstrap II: two dimensional amplitudes

The S-matrix bootstrap II: two dimensional amplitudes

Abstract We consider constraints on the S-matrix of any gapped, Lorentz invariant quantum field theory in 1 + 1 dimensions due to crossing symmetry and unitarity. In this way we establish rigorous bounds on the cubic couplings of a given theory with a fixed mass spectrum. In special cases we identif...

Full description

Bibliographic Details
Main Authors: Miguel F. Paulos, Joao Penedones, Jonathan Toledo, Balt C. van Rees, Pedro Vieira
Format: Article
Language:English
Published: SpringerOpen 2017-11-01
Series:Journal of High Energy Physics
Subjects:
Field Theories in Lower Dimensions
Integrable Field Theories
Scattering Amplitudes
Online Access:http://link.springer.com/article/10.1007/JHEP11(2017)143

Internet

http://link.springer.com/article/10.1007/JHEP11(2017)143

Similar Items