Tue, 14 Mar 2017
14:45 -
15:45
L4
The topology of the Wilsonahedron: A small case study
Susama Agarwala
(USNA)
Abstract
In this talk, I discuss the positive geometry of the Wilson Loop Diagrams appearing in SYM N-4 theory. In particular, I define an algorithm for associating Wilson Loop diagrams to convex cells of the positive Grassmannians. Using combinatorics of these cells, I then consider the geometry of N^2MHV diagrams on 6 points.