109 citations · 252 across the 5 of their papers we have counts for
5 papers
Spin-orbit coupling and correlations in three-orbital systems
Robert Triebl, Gernot J. Kraberger, Jernej Mravlje +1
We investigate the influence of spin-orbit coupling in strongly-correlated multiorbital systems that we describe by a three-orbital Hubbard-Kanamori model on a Bethe lattice. W…
Dynamical Mean-Field Theory on the Real-Frequency Axis: p-d Hybridizations and Atomic Physics in SrMnO
Daniel Bauernfeind, Robert Triebl, Manuel Zingl +2
We investigate the electronic structure of SrMnO with Density Functional Theory (DFT) plus Dynamical Mean-Field Theory (DMFT). Within this scheme the selection of the correlate…
Maximum entropy formalism for the analytic continuation of matrix-valued Green's functions
Gernot J. Kraberger, Robert Triebl, Manuel Zingl +1
We present a generalization of the maximum entropy method to the analytic continuation of matrix-valued Green's functions. To treat off-diagonal elements correctly based on Bayesia…
Fork Tensor Product States - Efficient Three Orbital Real Time DMFT Solver
Daniel Bauernfeind, Manuel Zingl, Robert Triebl +2
We present a tensor network especially suited for multi-orbital Anderson impurity models and as an impurity solver for multi-orbital dynamical mean-field theory (DMFT). The solver…
Topological insulator on honeycomb lattices and ribbons without inversion symmetry
Robert Triebl, Markus Aichhorn
We study the Kane-Mele-Hubbard model with an additional inversion-symmetry-breaking term. Using the topological Hamiltonian approach, we calculate the invariant of t…