Regge behavior in effective field theory

Abstract

We derive the Regge behavior for the forward scattering amplitude in scalar field theory using the method of regions. We find that the leading Regge behavior to all orders can be obtained. Regge physics emerges from a kinematic region that involves the overlap of several modes, so that a careful treatment of the overlap regions is important. The most consistent and efficient approach utilizes graphs containing collinear, anti-collinear and Glauber modes, or modes of SCET_G

18 pages, 6 figures

References in corpus (4)

• The Zero-Bin and Mode Factorization in Quantum Field Theory
• Expansion by regions: revealing potential and Glauber regions automatically
• Extending Soft-Collinear-Effective-Theory to describe hard jets in dense QCD media
• On Glauber modes in Soft-Collinear Effective Theory

Cited by in corpus (1)

• The Evolution of Soft Collinear Effective Theory