Casimir Invariants from Quasi-Hopf (Super)algebras
Gould, Mark. D. ; Zhang, Yao-Zhong ; Isaac, Phillip S.
arXiv, 9811052 / Harvested from arXiv
Text on arXiv
We show how to construct, starting from a quasi-Hopf (super)algebra, central elements or Casimir invariants. We show that these central elements are invariant under quasi-Hopf twistings. As a consequence, the elliptic quantum (super)groups, which arise from twisting the normal quantum (super)groups, have the same Casimir invariants as the corresponding quantum (super)groups.
Publié le : 1998-11-09
Classification:  Mathematics - Quantum Algebra,  High Energy Physics - Theory,  Mathematical Physics,  Mathematics - Representation Theory 
@article{9811052,
     author = {Gould, Mark. D. and Zhang, Yao-Zhong and Isaac, Phillip S.},
     title = {Casimir Invariants from Quasi-Hopf (Super)algebras},
     journal = {arXiv},
     volume = {1998},
     number = {0},
     year = {1998},
     language = {en},
     url = {http://dml.mathdoc.fr/item/9811052}
}

Gould, Mark. D.; Zhang, Yao-Zhong; Isaac, Phillip S. Casimir Invariants from Quasi-Hopf (Super)algebras. arXiv, Tome 1998 (1998) no. 0, . http://gdmltest.u-ga.fr/item/9811052/