3 papers
cond-mat.str-el2023
Triplet superconductivity in the Rashba model
G. A. H. Schober, M. Salmhofer
The Rashba model is a lattice model of interacting fermions with a tight-binding dispersion relation that exhibits four Rashba band crossing points at the same energy. The ferm…
cond-mat.str-el2018
Truncated-Unity Parquet Equations: Application to the Repulsive Hubbard Model
C. J. Eckhardt, G. A. H. Schober, J. Ehrlich +1
The parquet equations are a self-consistent set of equations for the effective two-particle vertex of an interacting many-fermion system. The application of these equations to bulk…
physics.optics2017
Why history matters: ab initio rederivation of Fresnel equations confirms microscopic theory of refractive index
R. Starke, G. A. H. Schober
We provide a systematic theoretical, experimental, and historical critique of the standard derivation of Fresnel's equations, which shows in particular that these well-established…