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Academy of Mathematics and Systems Science, CAS
Colloquia & Seminars

Speaker:

Prof. Siye Wu, Department of Mathematics, NTHU

Inviter:  
Title:
Testing S-duality with non-orientable surfaces
Time & Venue:
2019.6.20 16:00-17:00 N702
Abstract:
We consider the reduction of gauge theory on a four dimensional orientable manifold which is not a global product of two surfaces but contains embedded non-orientable surfaces. The resulting theory is a sigma-model on a two dimensional surface with boundary. We compare the discrete topological fluxes in four and two dimensional theories and verify the mirror symmetry as predicted by the S-duality in gauge theory. This provides another non-trivial test of S-duality.
 

 

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