766 citations · 3.5k across the 65 of their papers we have counts for
66 papers
Periodic quantum Rabi model with cold atoms at deep strong coupling
Geram R. Hunanyan, Johannes Koch, Stefanie Moll +3
The quantum Rabi model describes the coupling of a two-state system to a bosonic field mode. Recent theoretical work has pointed out that a generalized periodic version of this mod…
Two-photon excitation and absorption spectroscopy of gaseous and supercritical xenon
Thilo vom Hövel, Franz Huybrechts, Eric Boltersdorf +3
Spectroscopy of gases under high-pressure conditions is of interest in various fields such as plasma physics and astrophysics. Recently, it has also been proposed to utilize a high…
Chiral edge dynamics and quantum Hall physics in synthetic dimensions with an atomic erbium Bose-Einstein condensate
Roberto Vittorio Roell, Arif Warsi Laskar, Franz Richard Huybrechts +1
Quantum Hall physics is at the heart of research on both matter and artificial systems, such as cold atomic gases, with non-trivial topological order. We report on the observation…
A Sunlight-pumped Two-dimensional Thermalized Photon Gas
Erik Busley, Leon Espert Miranda, Christian Kurtscheid +4
The Liouville theorem states that the phase-space volume of an ensemble in a closed system remains constant. While gases of material particles can efficiently be cooled by sympathe…
Spectroscopy of high pressure rubidium-noble gas mixtures
Till Ockenfels, Paško Roje, Thilo vom Hövel +2
Spectroscopy of alkali-buffer gas mixtures at high pressures from single-digit to several 100 bars in the regime of substantial collisional broadening is relevant in a wide range o…
Fluctuation-dissipation relation for a Bose-Einstein condensate of photons
Fahri Emre Öztürk, Frank Vewinger, Martin Weitz +1
For equilibrium systems, the magnitude of thermal fluctuations is closely linked to the dissipative response to external perturbations. This fluctuation-dissipation relation has be…