Correlation function of dyonic strings

TL;DR

This paper analyzes the correlation functions of dyonic magnons and spikes in string theory, demonstrating their consistency with gauge theory predictions through RG analysis.

Contribution

It provides a detailed calculation of two- and three-point correlation functions for dyonic solitonic strings, confirming the gauge-string duality.

Findings

Correlation functions match RG analysis in gauge theory

Coupling between dyonic strings and scalar operators is consistent

Results support the integrability of the string-gauge correspondence

Abstract

We investigate the two- and three-point correlation functions of the dyonic magnon and spike, which correspond to the solitonic string moving in the Poincare AdS and three-dimensional sphere. We show that the coupling between two dyonic magnons or spikes together with a marginal scalar operator in the string theory is exactly the same as one obtained by the RG analysis in the gauge theory.