Hamilton Colloquium Series, Subir Sachdev, Harvard University, "Planckian Metals and Black Holes"

Nov 11, 2021, 4:00 pm4:00 pm
Jadwin A-10
Event Description

Many modern materials feature a “Planckian metal”: a phase of electronic quantum matter without quasiparticle excitations, and relaxation in a time of order Planck's constant divided by the absolute temperature. The semiclassical theory of black holes predicts thermodynamic properties which are difficult to connect to a unitary quantum theory with a discrete spectrum. I will review recent progress in understanding these problems in very different fields of physics by using insights from the Sachdev-Ye-Kitaev model of many-particle quantum dynamics.


Department of Physics