High Energy Theory seminar: "TBA"

Valerio De Luca (University of Pennsylvania)

High Energy Joint Theory/Experiment seminar: "TBA"

Maxim Pospelov (University of Minnesota)

High Energy Theory seminar: "TBA"

Jonah Kudler-Flam (Princeton University)

Physics and Astronomy Colloquium: "Light from Dark Matter through Cosmic History"

Tracy Slatyer (MIT)

84% of the matter in the universe is "dark", presently invisible to us except through its gravitational interactions. However, even tiny interactions between dark and visible matter could have striking…

High Energy seminar: "Dark Black Holes"

Sarah Shandera (Penn State University)

Gravitational wave detections of merging ultracompact objects provide a completely new way to constrain non-minimal dark matter models. If the dark matter consists of a rich spectrum of particles,…

Astrophysics seminar: "TBA"

Catherine Zucker (Space Telescope Science Institute)

Astrophysics seminar: "TBA"

Kareem El-Badry (Harvard University)

High Energy Theory seminar: "Symmetries of 3d QFTs from M-theory"

Marieke van Beest (Stony Brook University)

I will discuss the 4d Symmetry Topological Field Theory (Symmetry TFT) encoding generalized global symmetries and 't Hooft anomalies of 3d quantum fields theories with an M-theory realization. We will see…

Astrophysics seminar: "TBA"

Nikhil Padmanabhan (Yale University)

High Energy seminar: "Mass shift in lattice Hamiltonian approach to Schwinger model"

Silviu Pufu (Princeton University)

The Schwinger model, or quantum electrodynamics in 1+1 dimensions, is one of the simplest gauge theories. In this talk, I will first review a standard lattice discretization of this theory using the Kogut…