Scattering of particles and strings from geometries
组织者 Organizer：Song He (ITP/CAS)
时间 Time： Monday, 28th Dec. 10:00 AM
地点 Venue：Zoom ID: 388 528 9728 Passcode: BIMSA
Recently, powerful computational tools and remarkable new structures for perturbative scattering amplitudes in QFT have been discovered. Apart from playing the central role in high-energy particle physics, these developments have important implications for formal QFT, string theory and mathematics. I will review some recent progress, focusing on new geometric structures underlying scattering of particles and strings, which may hint at a ``theory at infinity” for S-matrices.