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…
Condensed Matter Seminar: Roller-Coaster in a Flatland: Magnetoresistivity in Eu-intercalated Graphite
Dr. Sasha Chernyshev (University of California, Irvine)
Novel phenomena in magnetically-intercalated graphite has been a subject of much research in the 1980s, with the most enigmatic findings of that era being a dramatic, roller-coaster-like behavior of the…
Science on the Menu
Arnold Mathijssen, Assistant Professor of Physics
Penn Arts & Sciences is collaborating with…
Colloquium: Quantum Hall physics in a quantum Foucault pendulum
Richard Fletcher (MIT)
When charged particles are placed in a magnetic field, the single-particle energy states form discrete, highly-degenerate Landau levels. Since all states within a Landau level have the same energy,…