90 citations · 373 across the 14 of their papers we have counts for
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Excitation spectra of strongly correlated lattice bosons and polaritons
Peter Pippan, Hans Gerd Evertz, Martin Hohenadler
Spectral properties of the Bose-Hubbard model and a recently proposed coupled-cavity model are studied by means of quantum Monte Carlo simulations in one dimension. Both models exh…
Optical properties, electron-phonon coupling, and Raman scattering of vanadium ladder compounds
J. Spitaler, E. Ya. Sherman, H. G. Evertz +1
The electronic structure of two V-based ladder compounds, the quarter-filled NaVO in the symmetric phase and the iso-structural half-filled CaVO is investigated by…
Optical properties and Raman scattering of vanadium ladder compounds
J. Spitaler, E. Ya. Sherman, C. Ambrosch-Draxl +1
We investigate electronic and optical properties of the V-based ladder compounds NaV2O5, the iso-structural CaV2O5, as well as MgV2O5, which differs from NaV2O5 and CaV2O5 in the c…