66 citations · 294 across the 11 of their papers we have counts for
7 papers · 1 filter
Universal absorption of two-dimensional systems
T. Stauber, D. Noriega-Pérez, J. Schliemann
We discuss the optical conductivity of several non-interacting two-dimensional (2D) semiconducting systems focusing on gapped Dirac and Schrödinger fermions as well as on a system…
Dielectric function, screening, and plasmons of graphene in the presence of spin-orbit interactions
Andreas Scholz, Tobias Stauber, John Schliemann
We study the dielectric properties of graphene in the presence of Rashba and intrinsic spin-orbit interactions in their most general form, i.e., for arbitrary frequency, wave vecto…
Energy spectrum and Landau levels in bilayer graphene with spin-orbit interaction
Francisco Mireles, John Schliemann
We present a theoretical study of the bandstructure and Landau levels in bilayer graphene at low energies in the presence of a transverse magnetic field and Rashba spin-orbit inter…
Unexpected systematic degeneracy in a system of two coupled Gaudin models with homogeneous couplings
Bjoern Erbe, John Schliemann
We report an unexpected systematic degeneracy between different multiplets in an inversion symmetric system of two coupled Gaudin models with homogeneous couplings, as occurring fo…
Entanglement Spectrum and Entanglement Thermodynamics of Quantum Hall Bilayers at nu=1
John Schliemann
We study the entanglement spectra of bilayer quantum Hall systems at total filling factor nu=1. In the interlayer-coherent phase at layer separations smaller than a critical value,…
Different types of integrability and their relation to decoherence in central spin models
B. Erbe, J. Schliemann
We investigate the relation between integrability and decoherence in central spin models with more than one central spin. We show that there is a transition between integrability e…