HET Seminar (January 30 through March 31) Friday, January 31 11:00 AM Gravitational waves and classical scattering amplitudes Friday, February 7 11:00 AM Broadening direct searches for dark matter Friday, February 21 11:00 AM Murat Kologlu: Detector operators in quantum gravity Friday, February 28 11:00 AM Oliver Philcox: Particle Colliders in the Sky — Learning 10^13 TeV physics with 10^-16 TeV data Friday, March 21 11:00 AM Fundamental Physics from Cosmic Large Scale Structure