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quant-ph2025
Collective Excitations of Dissipative Time Crystals
Gage W. Harmon, Giovanna Morigi, Simon B. Jäger
We study the dynamics of atoms interacting periodically with a dissipative optical cavity and employ Floquet theory to analyze their low-frequency behavior. By means of an effectiv…
quant-ph2025
Cooling strongly self-organized particles using adiabatic demagnetization
Simon B. Jäger
We study the dynamics of polarizable particles coupled to a lossy cavity mode that are transversally driven by a laser. Our analysis is performed in the regime where the cavity lin…
quant-ph2020
Regular and bistable steady-state superradiant phases of an atomic beam traversing an optical cavity
Simon B. Jäger, Haonan Liu, Athreya Shankar +2
We investigate the different photon emission regimes created by a preexcited and collimated atomic beam passing through a single mode of an optical cavity. In the regime where the…