MS Seminar (Mathematics - String Theory)

Speaker: Susanne Reffert (CERN)
Title: 2d Gauge/Bethe correspondence from String Theory
Date: Tue, Apr 24, 2012, 13:15 - 14:45
Place: Seminar Room A
Related File: 661.pdf
Abstract: The gauge/Bethe correspondence of Nekrasov/Shatashvili links the full spectrum of integrable spin chains to the ground states of N=(2,2) gauge theories in 2 dimensions with twisted masses. We realize these gauge theories via a brane construction in a deformed background. The twisted masses are inherited from this so-called fluxtrap background, which also leads to the Omega deformation in a different brane set-up.