21 citations · 28 across the 4 of their papers we have counts for
4 papers
supersymmetric structures on classical -algebras
Eric Ragoucy, Arim Song, Uhi Rinn Suh
We describe an supersymmetric Poisson vertex algebra structure of (resp. ) classical -algebra associated with and the odd (resp. even) pr…
Generators of Supersymmetric Classical -algebras
E. Ragoucy, A. Song, U. R. Suh
Let be a Lie superalgebra of type or with an odd principal nilpotent element . We consider a matrix $\mathcal{A}_{\mathfrak{g},f}…
Twisted superYangians and their representations
C. Briot, E. Ragoucy
Starting with the superYangian Y(M|N) based on gl(M|N), we define twisted superYangians Y^+(M|N) and Y^-(M|N). Only Y^+(M|2n) and Y^-(2m|N) can be defined, and appear to be isomorp…
Twisted Yangians and folded W-algebras
E. Ragoucy
We show that the truncation of twisted Yangians are isomorphic to finite W-algebras based on orthogonal or symplectic algebras. This isomorphism allows us to classify all the finit…