Drinfeld basis for string-inspired Baxter operators

TL;DR

This paper introduces a Drinfeld basis for string-inspired Baxter operators, connecting quantum groups to integrable models in a novel way.

Contribution

It presents a new Drinfeld second realisation of the quantum group relevant to the Lax-operator approach in integrable systems.

Findings

Establishes a link between quantum groups and Baxter operators.

Provides a new algebraic framework for integrable models.

Enhances understanding of the algebraic structure underlying string-inspired integrability.

Abstract

We propose Drinfeld's second realisation of the quantum group relevant to the Lax-operator approach developed in the work of Bazhanov, Frassek, Lukowski, Meneghelli and Staudacher.