Momentum space approach to crossing symmetric CFT correlators

Momentum space approach to crossing symmetric CFT correlators

Abstract We construct a crossing symmetric basis for conformal four-point functions in momentum space by requiring consistent factorization. Just as scattering amplitudes factorize when the intermediate particle is on-shell, non-analytic parts of conformal correlators enjoy a similar factorization i...

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Bibliographic Details
Main Authors: Hiroshi Isono, Toshifumi Noumi, Gary Shiu
Format: Article
Language:English
Published: SpringerOpen 2018-07-01
Series:Journal of High Energy Physics
Subjects:
AdS-CFT Correspondence
Conformal Field Theory
Conformal and W Symmetry
Online Access:http://link.springer.com/article/10.1007/JHEP07(2018)136

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