Wilson lines, Grassmannians and gauge invariant off-shell amplitudes in N=4 SYM

A bstract In this paper we consider tree-level gauge invariant off-shell amplitudes (Wilson line form factors) in N = 4 SYM. For the off-shell amplitudes with one leg off-shell we present a conjecture for their Grassmannian integral representation in spinor helicity, twistor and momentum twistor par...

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Veröffentlicht in:	The journal of high energy physics 2017-04, Vol.2017 (4)
Hauptverfasser:	Bork, L. V., Onishchenko, A. I.
Format:	Artikel
Sprache:	eng
Schlagworte:	Amplitudes Classical and Quantum Gravitation Elementary Particles Form factors Gluons Helicity High energy physics Integrals Invariants Inverse scattering Momentum Physics Physics and Astronomy Quantum Field Theories Quantum Field Theory Quantum Physics Regular Article - Theoretical Physics Relativity Theory Representations String Theory
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