Deformed Yangians and integrable models
Artikel i vetenskaplig tidskrift, 1997
Twisted Hopf algebra slξ(2) gives rise to a deformation of the Yangian y(sl(2)). The corresponding deformations of the integrable XXX-spin chain and the Gaudin model are discussed.
Författare
Petr P. Kulish
St.Petersburg Department of the Steklov Mathematical Institute
Alexander Stolin
Institutionen för matematik
Göteborgs universitet
Czechoslovak Journal of Physics
0011-4626 (ISSN)
Vol. 47 12 1207-1212Ämneskategorier
Matematik
DOI
10.1023/A:1022869414679