Title: Dynamical Response across the Disorder and Magnetic field driven Superconductor-Insulator Transition
When: Monday, March 2, 2026, 12:30
Place: Department of Theoretical Condensed Matter Physics, Faculty of Sciences, Module 3, Seminar Room (5th Floor)
Speaker: Nandini Trivedi / Ohio State University
Remarkably, across the superconductor-insulator transition driven by disorder and magnetic field, both the BCS and Anderson localization paradigms are broken. I will discuss the behavior of the gap, the superfluid density, and the dynamical conductivity across the transition. I will also compare our theoretical results obtained with a combination of self-consistent Bogoliubov de-Gennes and quantum Monte Carlo techniques with experiments and highlight the open questions in the field.
