L. V. Bork, A. I. Onischenko, “Form factors in the <nobr>$\mathcal{N}=4$</nobr> maximally supersymmetric Yang–Mills theory, soft theorems, and integrability”, TMF, 2017, Volume 190, Number 3,Pages <nobr>391

This article is cited in 1 paper

Form factors in the $\mathcal{N}=4$ maximally supersymmetric Yang–Mills theory, soft theorems, and integrability

L. V. Bork^ab, A. I. Onischenko^cd

^a Institute for Theoretical and Experimental Physics, Moscow, Russia
^b The Center for Fundamental and Applied Research, Dukhov All-Russia Research Institute of Automatics, Moscow, Russia
^c Moscow Institute of Physics and Technology (State University), Dolgoprudny, Moscow Oblast, Russia
^d Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, Moscow, Russia

Abstract: We discuss the universal soft behavior of form factors in the $\mathcal N=4$ maximally supersymmetric Yang–Mills theory in the limit where the momentum of one of the particles tends to zero. We present details of how the tree-level form factors of this theory are related to eigenfunctions of a $\mathfrak{gl}(4|4)$ integrable spin chain.

Keywords: $\mathcal N=4$ supersymmetric Yang–Mills theory, amplitude, form factor, integrability, soft theorem.

Received: 15.12.2015
Revised: 01.03.2016

DOI: 10.4213/tmf9126