Wednesday, November 8, 2017 3:30 pm
-
3:30 pm
EST (GMT -05:00)
Justin Hilburn, University of Pennsylvania
"Springer Theory for Quantizations of Coulomb Branches"
Many interesting algebras such as U(sl_n), truncated shifted Yangians, and hypertoric enveloping algebras arise naturally as quantizations of Coulomb branches of 3d N=4 theories. I will show that these algebras act naturally on the homology of "generalized" affine Springer fibers. This is joint work with Joel Kamnitzer and Alex Weekes.
MC 5403