37 citations · 94 across the 6 of their papers we have counts for
3 papers · 1 filter
Rashba spin-orbit coupling in the square lattice Hubbard model: A truncated-unity functional renormalization group study
Jacob Beyer, Jonas B. Profe, Lennart Klebl +5
The Rashba-Hubbard model on the square lattice is the paradigmatic case for studying the effect of spin-orbit coupling, which breaks spin and inversion symmetry, in a correlated el…
Better Integrators for Functional Renormalization Group Calculations
Jacob Beyer, Florian Goth, Tobias Müller
We analyze a variety of integration schemes for the momentum space functional renormalization group calculation with the goal of finding an optimized scheme. Using the square latti…
Reference results for the momentum space functional renormalization group
Jacob Beyer, Jonas B. Profe, Lennart Klebl
The functional renormalization group (FRG), an established computational method for quantum many-body phenomena, has been subject to a diversification in topical applications, anal…