3 papers
quant-ph2020
Dark state semilocalization of quantum emitters in a cavity
Thomas Botzung, David Hagenmüller, Stefan Schütz +3
We study a disordered ensemble of quantum emitters collectively coupled to a lossless cavity mode. The latter is found to modify the localization properties of the "dark" eigenstat…
quant-ph2019
Adiabatic elimination for ensembles of emitters in cavities with dissipative couplings
David Hagenmüller, Stefan Schütz, Guido Pupillo +1
We consider an ensemble of cavity-coupled two-level emitters interacting via full (coherent and dissipative) dipole-dipole interactions. Using an adiabatic elimination procedure we…
quant-ph2019
Ensemble-induced strong light-matter coupling of a single quantum emitter
Stefan Schütz, Johannes Schachenmayer, David Hagenmüller +6
We discuss a technique to strongly couple a single target quantum emitter to a cavity mode, which is enabled by virtual excitations of a nearby mesoscopic ensemble of emitters. A c…