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19952023
most citedIntegrable structure of W_3 Conformal Field Theory, Quantum Boussinesq Theory and Boundary Affine Toda Theory

137 citations · 417 across the 29 of their papers we have counts for

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10 papers · 1 filter

math.QA2010★ 6 cited

Weight function for the quantum affine algebra

Sergey Khoroshkin, Alexander Shapiro

In this article, we give an explicit formula for the universal weight function of the quantum twisted affine algebra . The calculations use the technique of project…

math.QA2008★ 6 cited

Generating Series for Nested Bethe Vectors

Sergey Khoroshkin, Stanislav Pakuliak

We reformulate nested relations between off-shell Bethe vectors as a certain equation on generating series of strings of the composed $U_q(\widehat…

math.QA2008★ 24 cited

Bethe Ansatz for the Universal Weight Function

L. Frappat, S. Khoroshkin, S. Pakuliak +1

We consider universal off-shell Bethe vectors given in terms of Drinfeld realization of the algebra [arXiv:math/0610517,arXiv:0711.2819]. We investigate order…

math.QA2007★ 33 cited

On Some Lie Bialgebra Structures on Polynomial Algebras and their Quantization

S. M. Khoroshkin, I. I. Pop, M. E. Samsonov +2

We study classical twists of Lie bialgebra structures on the polynomial current algebra , where is a simple complex finite-dimensional Lie algebra.…

math.QA2006★ 6 cited

Weight functions and Drinfeld currents

Benjamin Enriquez, Sergey Khoroshkin, Stanislav Pakuliak

A universal weight function for a quantum affine algebra is a family of functions with values in a quotient of its Borel subalgebra, satisfying certain coalgebraic properties. In r…

math.QA2006★ 39 cited

Off-shell Bethe vectors and Drinfeld currents

Sergey Khoroshkin, Stanislav Pakuliak, Vitaly Tarasov

In this paper we compare two constructions of weight functions (off-shell Bethe vectors) for the quantum affine algebra . The first construction comes f…