Experimental Particle Physics Seminar: The Electron-Ion Collider
Bernd Surrow (Temple University)
High Energy Theory Seminar: Resolution Invariance of Intersection Pairings on Calabi-Yau Manifolds
Patrick Jefferson (Johns Hopkins University)
Studies of string theory compactifications suggest that certain “vertical” homological intersection pairings of Calabi-Yau manifolds are invariant under a large set of birational transformations. In this talk, I will…
Rittenhouse Lecture: An imperfect view of the Universe
Alan Heavens (Imperial College London)
Our most expensive telescopes make exquisite images of the distant Universe, but however good the telescope, the images are flawed. The light has been on a long journey, navigating through the rich array…
High Energy Theory Seminar: "TBA"
Mikhail Ivanov (MIT)
Condensed Matter Seminar: TOPOLOGICAL STATES in MAGNETIC PYROCHLORE IRIDATES
Jak Chakhalian (Rutgers University)
Zoom Link: https://upenn.zoom.us/j/91062037833?pwd=aHp1WGZIcjBxRFRLNlRkbnNsaUREZz09
High Energy Theory Seminar: "TBA"
Alberto Nicolis (Columbia University)
High Energy Theory Seminar: "The Callan Rubakov Effect"
T. Daniel Brennan (University of California San Diego)
The Callan Rubakov Effect describes the interaction between (massless) fermions and a smooth monopole in 4d gauge theory. In this scenario, the fermions can probe the UV physics inside the monopole core which leads…