Locality and analyticity of the crossing symmetric dispersion relation

Locality and analyticity of the crossing symmetric dispersion relation

Abstract This paper discusses the locality and analyticity of the crossing symmetric dispersion relation (CSDR). Imposing locality constraints on the CSDR gives rise to a local and fully crossing symmetric expansion of scattering amplitudes, dubbed as Feynman block expansion. A general formula is pr...

Full description

Bibliographic Details
Main Authors: Debapriyo Chowdhury, Parthiv Haldar, Ahmadullah Zahed
Format: Article
Language:English
Published: SpringerOpen 2022-10-01
Series:Journal of High Energy Physics
Subjects:
Field Theories in Higher Dimensions
Scattering Amplitudes
Online Access:https://doi.org/10.1007/JHEP10(2022)180

Internet

https://doi.org/10.1007/JHEP10(2022)180

Similar Items