Universal many-body response of heavy impurities coupled to a Fermi sea: a review of recent progress.

Abstract

In this report we discuss the dynamical response of heavy quantum impurities immersed in a Fermi gas at zero and at finite temperature. Studying both the frequency and the time domain allows one to identify interaction regimes that are characterized by distinct many-body dynamics. From this theoretical study a picture emerges in which impurity dynamics is… (More)
DOI: 10.1088/1361-6633/aa9593

Topics

  • Presentations referencing similar topics