111 citations · 143 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2004★ 32 cited
Dispersion of incoherent spectral features in systems with strong electron-phonon coupling
O. Rösch, O. Gunnarsson
We study (inverse) photoemission from systems with strong coupling of doped carriers to phonons. Using an adiabatic approximation, we develop a method for calculating spectra. This…
cond-mat.str-el2003★ 111 cited
Electron-phonon interaction in the t-J model
O. Rösch, O. Gunnarsson
We derive a t-J model with electron-phonon coupling from the three-band model, considering modulation of both hopping and Coulomb integrals by phonons. While the modulation of the…