Stability and breakdown of Fermi polarons in a strongly interacting Fermi-Bose mixture

Isabella Fritsche, Cosetta Baroni, Erich Dobler +5

We investigate the properties of a strongly interacting imbalanced mixture of bosonic ${}^{41}$K impurities immersed in a Fermi sea of ultracold ${}^6$Li atoms. This enables us to expl…