Dynamics of driven impurities in a quantum gas
ORAL · Invited
Abstract
The problem of a quantum impurity in a Fermi gas is fundamental in physics, with relevance ranging from atomic gases to doped semiconductors to neutron stars. In this talk, I will discuss the behavior of impurities with internal spin states coupled by a continuous Rabi drive, a scenario that is readily realised in cold-atom experiments. I will show how this reveals quantum many-body phenomena such as the orthogonality catastrophe.
*This work is supported through an Australian Research Council Future Fellowship (FT200100619) and Centre of Excellence in Future Low-Energy Electronics Technologies (CE170100039).
–
Presenters
-
Meera Parish
- Monash University