Two-parameter twisted quantum affine algebras
Naihuan Jing, Honglian Zhang
TL;DR
This paper develops a new Drinfeld realization method for two-parameter twisted quantum affine algebras, detailing their Hopf algebra structure and encompassing quantum affine algebras as special cases.
Contribution
It introduces a novel approach to realize two-parameter twisted quantum affine algebras and describes their Hopf algebra structure, extending existing frameworks.
Findings
Established Drinfeld realization for two-parameter twisted quantum affine algebras
Provided Hopf algebra structure for Drinfeld generators
Unified treatment including quantum affine algebras as special cases
Abstract
We establish Drinfeld realization for the two-parameter twisted quantum affine algebras using a new method. The Hopf algebra structure for Drinfeld generators is given for both untwisted and twisted two-parameter quantum affine algebras, which include the quantum affine algebras as special cases.
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