Abstract

The queer super Yangian is a quantum deformation of the universal enveloping algebra of the twisted current Lie superalgebra. It was defined by M. Nazarov using the R-matrix presentation. We introduce a Drinfeld presentation for the super Yangian . Its Drinfeld generators are obtained by a block version Gauss decomposition of the generator matrix in its -matrix presentation, and the relations are explicitly computed by utilizing a block version of its RTT relations. This talk is based on joint work with Zhihua Chang.

 

Organizers: Chih-Whi Chen (NCU), Yung-Ning Peng (NCKU)