Decoding the Spin-Matrix limit of strings on $AdS_5 \times S^5$

TL;DR

This paper investigates nonrelativistic string solutions within specific subsectors of the $SU(1,2|3)$ SMT strings, analyzing their properties, BPS bounds, and stringy corrections in the context of the $AdS_5 imes S^5$ background.

Contribution

It introduces new SMT limits of type IIB strings on $AdS_5 imes S^5$ and provides explicit analysis of rotating string solutions near BPS bounds.

Findings

Explicit solutions for nonrelativistic strings in SMT limits

Estimation of leading order stringy corrections near BPS bounds

Identification of new subsectors with specific spin group properties

Abstract

In this Letter, we explore nonrelativistic string solutions in various subsectors of the $ SU(1,2|3) $ SMT strings that correspond to different spin groups and satisfy the respective BPS bounds. In particular, we carry out an explicit analysis on rotating string solutions in the light of recently proposed SMT limits. We explore newly constructed SMT limits of type IIB (super) strings on $ AdS_5 \times S^5 $ and estimate the corresponding leading order stringy corrections near the respective BPS bounds.