Multispin magnons from Spin-Matrix strings on $ AdS_5 \times S^5 $

TL;DR

This paper derives the spectrum of multispin nonrelativistic magnons in the context of Spin-Matrix theory limits of strings on AdS5×S5, focusing on rotating string solutions with multiple spins.

Contribution

It introduces a novel analysis of multispin magnon spectra within the Spin-Matrix theory framework for strings on AdS5×S5, extending understanding of nonrelativistic excitations.

Findings

Derived multispin nonrelativistic magnon spectra.

Identified magnon-like excitations for two and three spin configurations.

Connected string solutions to nonrelativistic magnon excitations.

Abstract

The present Letter derives multispin nonrelativistic magnon spectrum considering various near BPS corners within $ SU(1,2|3) $ Spin-Matrix theory (SMT) limit of strings on $ AdS_5 \times S^5 $. In particular, we focus on some typical rotating string solutions those correspond to two spin as well as three spin configurations in the bulk and identify the associated nonrelativistic magnon like excitations in these models.