Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Status Confirmed
Seminar Series SEM-DARBOUX
Subjects hep-th
Date Thursday 13 April 2023
Time 11:00
Institute LPTHE
Seminar Room bibliothèque du LPTHE, tour 13-14, 4eme étage
Speaker's Last Name Williams
Speaker's First Name Lauren
Speaker's Email Address
Speaker's Institution Harvard
Title The positive Grassmannian, the amplituhedron, and cluster algebras
Abstract I will give a gentle introduction to the positive Grassmannian and the amplituhedron, a geometric object that was introduced in the context of scattering amplitudes in N=4 super Yang Mills. I'll then explain some of the connections of the amplituhedron to combinatorics and to cluster algebras.
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