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Deformation Theory Seminar

Thursday, August 17, 2017 - 1:00pm

Tony Giaquinto

Loyola Chicago

Location

University of Pennsylvania

4C4 DRL

NOTE this is a THURSDAY and starting time has been moved up to 1 PM or a bit later if anyone can't make it right at 1PM

 

 

We discuss the deformed function bialgebra of a simply connected reductive Lie group using a basis consisting of matrix elements of finite dimensional representations. This leads to a preferred presentation of the deformation in that basis, meaning one where the structure constants of comultiplication are unchanged on all elements. The structure constants of multiplication are controlled by quantum 3j-Symbols.