12 events found.
Spacetime, Quantum Mechanics and Positive Geometry at Infinity
Speaker: Nima Arkani-Hamed (IAS) Title: Spacetime, Quantum Mechanics and Positive Geometry at Infinity
A unified perspective on integrability
Speaker: Kevin Costello (Perimeter Institute) Title: A unified perspective on integrability Abstract: Two-dimensional integrable field theories, and the integrable PDEs which are their classical limits, play an important role in mathematics and physics. I will describe a geometric construction of integrable field theories which yields (essentially) all known integrable theories as well as many new ones. Billiard dynamical […]