59 citations · 123 across the 5 of their papers we have counts for
5 papers
Learning Fourier series with parametrized quantum circuits
Dirk Heimann, Hans Hohenfeld, Gunnar Schönhoff +2
Variational quantum algorithms (VQAs) and their applications in the field of quantum machine learning through parametrized quantum circuits (PQCs) are thought to be one major way o…
A full gap above the Fermi level: the charge density wave of monolayer VS2
Camiel van Efferen, Jan Berges, Joshua Hall +15
In the standard model of charge density wave (CDW) transitions, the displacement along a single phonon mode lowers the total electronic energy by creating a gap at the Fermi level,…
Competing Coulomb and electron-phonon interactions in NbS
E. G. C. P. van Loon, M. Rösner, G. Schönhoff +2
The interplay of Coulomb and electron-phonon interactions with thermal and quantum fluctuations facilitates rich phase diagrams in two-dimensional electron systems. Layered transit…
Interplay of screening and superconductivity in low-dimensional materials
G. Schönhoff, M. Rösner, R. Groenewald +2
A quantitative description of Coulomb interactions is developed for two-dimensional superconducting materials, enabling us to compare intrinsic with external screening effects, suc…
Valley Plasmonics in the Dichalcogenides
R. E. Groenewald, M. Rösner, G. Schönhoff +2
The rich phenomenology of plasmonic excitations in the dichalcogenides is analyzed as a function of doping. The many-body polarization, the dielectric response function and electro…