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arXiv · 1508.02987

OPE for all Helicity Amplitudes II. Form Factors and Data Analysis

Benjamin Basso·Joao Caetano·Lucia Cordova·Amit Sever·Pedro Vieira
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Abstract

We present the general flux tube integrand for MHV and non-MHV amplitudes, in planar N = 4 SYM theory, up to a group theoretical rational factor. We find that the MHV and non-MHV cases only differ by simple form factors which we derive. This information allows us to run the operator product expansion program for all sorts of non-MHV amplitudes and to test the recently proposed map with the so called charged pentagons transitions. Perfect agreement is found, on a large sample of non-MHV amplitudes, with the perturbative data available in the literature.

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Benjamin Basso, Joao Caetano, Lucia Cordova, Amit Sever, Pedro Vieira. 2016-07-25. OPE for all Helicity Amplitudes II. Form Factors and Data Analysis. https://doi.org/10.1007/jhep12(2015)088

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