24 citations · 59 across the 5 of their papers we have counts for
5 papers
Stabilizing a discrete time crystal against dissipation
Leon Droenner, Regina Finsterhölzl, Markus Heyl +1
Eigenstate phases such as the discrete time crystal exhibit an inherent instability upon the coupling to an environment, which restores equipartition of energy and therefore acts a…
Quantum Pyragas control: Selective-control of individual photon probabilities
Leon Droenner, Nicolas L. Naumann, Eckehard Schöll +2
Pyragas control allows to stabilize unstable states in applied nonlinear science. We propose to apply a quantum version of the Pyragas protocol to control individual photon-probabi…
Collective enhancements in many-emitter phonon lasing
Leon Droenner, Nicolas L. Naumann, Julia Kabuss +1
We investigate theoretically the many-emitter phonon laser based on optically driven semiconductor quantum dots within an acoustic nanocavity. We map the phonon laser Hamiltonian t…
Boundary driven Heisenberg-chain in the long-range interacting regime: Robustness against far from equilibrium effects
Leon Droenner, Alexander Carmele
We investigate the Heisenberg XXZ-chain with long-range interactions in the Z-dimension. By applying two magnetic boundary reservoirs we drive the system out of equilibrium and ind…
Solid state based analog of optomechanics
Nicolas L. Naumann, Leon Droenner, Alexander Carmele +3
We investigate a semiconductor quantum dot as a microscopic analog of a basic optomechanical setup. We show, that optomechanical features can be reproduced by the solid-state platf…