Splitting strings and chains

TL;DR

This paper reviews the semiclassical decay of spinning strings in AdS_5 x S^5 and explores how decay channels may preserve integrability in the dual gauge theory, highlighting the connection between string decay and gauge theory integrability.

Contribution

It provides a detailed analysis of string decay processes and their implications for integrability in the dual gauge theory framework.

Findings

Decay channels likely preserve integrability.

Infinite conserved charges are maintained during decay.

Semiclassical analysis links string decay to gauge theory properties.

Abstract

We review a study of the semiclassical decay of macroscopic spinning strings in AdS_5 x S^5 as well as its dual gauge theory description. The conservation of the infinite tower of commuting charges in the semiclassical string sigma-model description of the process suggests that the decay channel of maximal probability should preserve integrability in the gauge theory.