Title: Fermi polarons from cold atoms to doped semiconductors
 

Abstract:
The Fermi polaron, a particle dressed by excitations of a fermionic medium, is a problem that arises in multiple contexts: From cold atomic gases, to doped semiconductors, and all the way to neutron stars. I will discuss recent theory progress toward understanding the static and dynamic properties of such polarons, and how this matches well with recent cold atoms and semiconductor experiments