Quantum Strings and Bethe Equations

TL;DR

This paper reviews a recent Bethe ansatz construction that diagonalizes the Hamiltonian for quantum strings in AdS_5×S^5, focusing on large tension and charge states within a specific su(2) subsector.

Contribution

It introduces a new Bethe ansatz approach for quantum strings on AdS_5×S^5, enhancing understanding of their spectrum in the large charge limit.

Findings

Successful diagonalization of the Hamiltonian for quantum strings in the specified sector.

Clarification of the Bethe ansatz structure for large tension states.

Insights into the spectrum of quantum strings in AdS/CFT correspondence.

Abstract

I briefly review the recently proposed construction of the Bethe ansatz which diagonalizes the Hamiltonian for quantum strings on AdS_5\times S^5 at large tension and restricted to the large charge states from a closed su(2) subsector.