Kiethe, Jan; Timm, Lars; Landa, Haggai; Kalincev, Dimitri; Morigi, Giovanna; Mehlstäubler, Tanja E.
(Woodbury, NY : Inst., 2021)
We investigate the normal-mode spectrum of a trapped ion chain at the symmetry-breaking linear to zigzag transition and at finite temperatures. For this purpose, we modulate the amplitude of the Doppler cooling laser to ...