SMS scnews item created by Kevin Coulembier at Thu 19 May 2016 1017
Type: Seminar
Distribution: World
Expiry: 30 Jun 2016
Calendar1: 27 May 2016 1200-1300
CalLoc1: Carslaw 375
CalTitle1: Generators of affine W-algebras
Auth: kevinc@pkevinc.pc (assumed)

Algebra Seminar: Molev -- Generators of affine W-algebras

Alexander Molev (University of Sydney) 

Friday 27 May, 12-1pm, Place: Carslaw 375 

We construct explicit generators of the affine W-algebra of type A 
associated with a nilpotent matrix whose Jordan blocks are of the 
same size. By applying the quantum Miura transformation we recover
the construction of the principal W-algebra of Fateev and Lukyanov (1988).
In the classical limit and the critical level we thus obtain generators of
the respective classical W-algebras.

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