# Integral Presentations for the Universal R-Matrix

@article{Ding2000IntegralPF,
title={Integral Presentations for the Universal R-Matrix},
author={J. Ding and Sergei Mikhailovich Khoroshkin and Stanislav Z. Pakuliak},
journal={Letters in Mathematical Physics},
year={2000},
volume={53},
pages={121-141}
}
• Published 2000
• Mathematics
• AbstractWe present an integral formula for the universal R-matrix of quantum affine algebra Uq $$\left( {\widehat{\text{g}}} \right)$$ with ‘Drinfeld comultiplication’. We show that the properties of the universal R-matrix follow from the factorization properties of the cycles in proper configuration spaces. For general g we conjecture that such cycles exist and unique. For Uq $$\widehat{{\text{(sl}}}_2 )$$ we describe precisely the cycles and present a new simple expression for the universal… CONTINUE READING

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#### Citations

##### Publications citing this paper.
SHOWING 1-7 OF 7 CITATIONS

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## Off-shell Bethe vectors and Drinfeld currents

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## Weight Functions and Drinfeld Currents

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## Weight Function for the Quantum Affine Algebra U q (

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VIEW 1 EXCERPT
CITES BACKGROUND

## Quantum Affine (Super)Algebras¶Uq(A1(1)) and Uq(C(2)(2))

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VIEW 2 EXCERPTS
CITES BACKGROUND & METHODS

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