92 citations · 149 across the 4 of their papers we have counts for
4 papers
Effect of an Electron-phonon Interaction on the One-electron Spectral Weight of a d-wave Superconductor
A. W. Sandvik, D. J. Scalapino, N. E. Bickers
We analyze the effects of an electron-phonon interaction on the one-electron spectral weight A(k,omega) of a d_{x^2-y^2} superconductor. We study the case of an Einstein phonon mod…
A New Approach to Doped Mott Insulators
N. E. Bickers, D. J. Scalapino
We describe a new microscopic approach for analyzing interacting electron systems with local moments or, in principle, any local order parameter. We specialize attention to the dop…
d-Wave Pairing in the Presence of Long-Range Coulomb Interactions
G. Esirgen, H. -B. Schüttler, N. E. Bickers
The one-band extended Hubbard model in two dimensions near band-filling 1/2 is solved in the fluctuation exchange approximation, including the long-range (1/r) part of the Coulomb…
Fluctuation Exchange Analysis of Superconductivity in the Standard Three-Band CuO2 Model
G. Esirgen, N. E. Bickers
The fluctuation exchange, or FLEX, approximation for interacting electrons is applied to study instabilities in the standard three-band model for CuO2 layers in the high-temperatur…