Combinatorial Formulae for Nested Bethe Vectors

Autor: Vitaly Tarasov, Alexander Varchenko
Jazyk: angličtina
Rok vydání: 2013
Předmět:
Zdroj: Symmetry, Integrability and Geometry: Methods and Applications, Vol 9, p 048 (2013)
Druh dokumentu: article
ISSN: 1815-0659
DOI: 10.3842/SIGMA.2013.048
Popis: We give combinatorial formulae for vector-valued weight functions (off-shell nested Bethe vectors) for tensor products of irreducible evaluation modules over the Yangian $Y({mathfrak{gl}}_N)$ and the quantum affine algebra~$U_q(widetilde{{mathfrak{gl}}_N})$.
Databáze: Directory of Open Access Journals