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Four-dimensional ambitwistor strings and form factors of local and Wilson line operators

Research paper by L. V. Bork, A. I. Onishchenko

Indexed on: 25 Jun '18Published on: 20 Jun '18Published in: Physical Review D



Abstract

Author(s): L. V. Bork and A. I. Onishchenko We consider the description of form factors of local and Wilson line operators (Reggeon amplitudes) in $\mathcal{N}=4$ Supersymmetric Yang-Mills theory within the framework of four-dimensional ambitwistor string theory. We present the explicit expressions for string composite operators corresponding... [Phys. Rev. D 97, 126013] Published Wed Jun 20, 2018