Drinfeld basis for string-inspired Baxter operators

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.

7 pages, LaTeX, no figures; v2: references added; v3: added comment on the connection with the so-called Discrete Self-Trapping (DST) chain; v4: matches published version (PRD)

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Cited by in corpus (4)

• Asymptotic representations of augmented q-Onsager algebra and boundary K-operators related to Baxter Q-operators
• Universal Baxter TQ-relations for open boundary quantum integrable systems
• Lax matrices from antidominantly shifted Yangians and quantum affine algebras: A-type
• Algebraic Bethe ansatz for Q-operators: The Heisenberg spin chain