599 citations · 3.4k across the 44 of their papers we have counts for
45 papers
Quantum electrodynamics in high harmonic generation: multi-trajectory Ehrenfest and exact quantum analysis
Sebastián de-la-Peña, Ofer Neufeld, Matan Even Tzur +3
High-harmonic generation (HHG) is a nonlinear process in which a material sample is irradiated by intense laser pulses, causing the emission of high harmonics of the incident light…
Full minimal coupling Maxwell-TDDFT: an ab initio framework for light-matter phenomena beyond the dipole approximation
Franco P. Bonafé, Esra Ilke Albar, Sebastian T. Ohlmann +5
We report the first ab initio, non-relativistic QED method that couples light and matter self-consistently beyond the electric dipole approximation and without multipolar truncatio…
Relativistic Linear Response in Quantum-Electrodynamical Density Functional Theory
Lukas Konecny, Valeriia P. Kosheleva, Heiko Appel +2
We present the theoretical derivation and numerical implementation of the linear response equations for relativistic quantum electrodynamical density functional theory (QEDFT). In…
Inelastic Light Scattering in the Vicinity of a Single-Atom Quantum Point Contact in a Plasmonic Picocavity
Shuyi Liu, Franco P. Bonafe, Heiko Appel +3
Here, using low-temperature optical scanning tunneling microscopy (STM), we investigate inelastic light scattering (ILS) in the vicinity of a single-atom quantum point contact (QPC…
Frequency-dependent Sternheimer linear-response formalism for strongly coupled light-matter systems
Davis M. Welakuh, Johannes Flick, Michael Ruggenthaler +2
The rapid progress in quantum-optical experiments especially in the field of cavity quantum electrodynamics and nanoplasmonics, allows to substantially modify and control chemical…
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…