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Theory Group
Theory Group Seminar, 02 February 2016


Dr. Pavel Putrov, IAS

(0,4) Dualities

abstract

In my talk I will consider a certain class of 2d N=(0,4) quiver gauge theories. They enjoy dualities similar to the dualities between 4d N=2 theories of class S and can be labelled by Riemann surfaces with possible punctures. The elliptic genus of such theories can be written in terms of a 2d TQFT on a corresponding Riemman surface.



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