599 citations · 3.4k across the 44 of their papers we have counts for
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Probing particle-particle correlation in harmonic traps with twisted light
Johanna I Fuks, Guillermo F Quinteiro, Heiko Appel +1
We explore the potential of twisted light as a tool to unveil many-body effects in parabolically confined systems. According to the Generalized Kohn Theorem, the dipole response of…
Down-conversion processes in ab-initio non-relativistic quantum electrodynamics
Davis M. Welakuh, Michael Ruggenthaler, Mary-Leena M. Tchenkoue +2
The availability of efficient photon sources with specific properties is important for quantum-technological applications. However, the realization of such photon sources is often…
Benchmarking Semiclassical and Perturbative Methods for Real-time Simulations of Cavity-Bound Emission and Interference
Norah M. Hoffmann, Christian Schäfer, Niko Säkkinen +3
We benchmark a selection of semiclassical and perturbative dynamics techniques by investigating the correlated evolution of a cavity-bound atomic system to assess their applicabili…
Capturing Vacuum Fluctuations and Photon Correlations in Cavity Quantum Electrodynamics with Multi-Trajectory Ehrenfest Dynamics
Norah M. Hoffmann, Christian Schäfer, Angel Rubio +2
We describe vacuum fluctuations and photon-field correlations in interacting quantum mechanical light-matter systems, by generalizing the application of mixed quantum-classical dyn…
Light-Matter Response in Non-Relativistic Quantum Electrodynamics: Quantum Modifications of Maxwell's Equations
Johannes Flick, Davis M. Welakuh, Michael Ruggenthaler +2
We derive the full linear-response theory for non-relativistic quantum electrodynamics in the long wavelength limit, show quantum modifications of the well-known Maxwell's equation…
Light-Matter Interactions via the Exact Factorization Approach
Norah M. Hoffmann, Heiko Appel, Angel Rubio +1
The exact factorization approach, originally developed for electron-nuclear dynamics, is extended to light-matter interactions within the dipole approximation. This allows for a Sc…