44 citations · 125 across the 8 of their papers we have counts for
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Electronic Theory for Bilayer-Effects in High-T_c Superconductors
S. Grabowski, J. Schmalian, M. Langer +1
The normal and the superconducting state of two coupled CuO_2 layers in the High-T_c superconductors are investigated by using the bilayer Hubbard model, the FLEX approximation on…
Theory for the Doping Dependence of Spin Fluctuation Induced Shadow States in High-T Superconductors
M. Langer, J. Schmalian, S. Grabowski +1
We analyze the doping dependence of the intensity and energetical position of shadow states in high -T superconductors within the 2D Hubbard model and using our recently deve…
Theory for Superconducting Properties of the Cuprates: Doping Dependence of the Electronic Excitations and Shadow States
S. Grabowski, M. Langer, J. Schmalian +1
The superconducting phase of the 2D one-band Hubbard model is studied within the FLEX approximation and by using an Eliashberg theory. We investigate the doping dependence of …
Electronic Theory for the Transition from Fermi-Liquid to Non-Fermi-Liquid Behavior in High-T Superconductors
M. Langer, J. Schmalian, S. Grabowski +1
We analyze the breakdown of Fermi-liquid behavior within the 2D Hubbard model as function of doping using our recently developed numerical method for the self consistent summation…
Theory for the Interdependence of High-T Superconductivity and Dynamical Spin Fluctuations
S. Grabowski, J. Schmalian, M. Langer +1
The doping dependence of the superconducting state for the 2D one-band Hubbard Hamiltonian is determined. By using an Eliashberg-type theory, we find that the gap function $Δ_{\bf…