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|Title:||The quantum super-Yangian and Casimir operators of Uq (gl(M|N))|
|Author:||Zhang, R. B.|
|Citation:||Letters in Mathematical Physics, 1995; 33(3):263-272|
|R. B. Zhang|
|Abstract:||TheZ 2 graded Yangian Yq(gl(M |N)) associated with the Perk-SchultzR matrix is introduced. Its structural properties, the central algebra in particular, are studied. AZ 2-graded associative algebra epimorphism Yq(gl(M |N)) → Uq (gl(M |N)) is obtained in explicit form. Images of central elements of the quantum super-Yangian under this epimorphism yield the Casimir operators of the quantum supergroup Uq(gl(M |N)) constructed in an earlier publication.|
|Appears in Collections:||Pure Mathematics publications|
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