526 citations · 1.8k across the 20 of their papers we have counts for
4 papers · 1 filter
Density wave instabilities and surface state evolution in interacting Weyl semimetals
Manuel Laubach, Christian Platt, Ronny Thomale +2
We investigate the interplay of many-body and band structure effects of interacting Weyl semimetals (WSM). Attractive and repulsive Hubbard interactions are studied within a model…
Phase diagram of the Hubbard model on the anisotropic triangular lattice
Manuel Laubach, Ronny Thomale, Christian Platt +2
We investigate the Hubbard model on the anisotropic triangular lattice as a suggested effective description of the Mott phase in various triangular organic compounds. Employing the…
Renormalization group analysis of competing quantum phases in the J1-J2 Heisenberg model on the kagome lattice
Raik Suttner, Christian Platt, Johannes Reuther +1
Recent discoveries in neutron scattering experiments for Kapellasite and Herbertsmithite as well as theoretical calculations of possible spin liquid phases have revived interest in…
Unconventional Fermi surface instabilities in the Kagome Hubbard Model
Maximilian L. Kiesel, Christian Platt, Ronny Thomale
We investigate the competing Fermi surface instabilities in the Kagome tight-binding model. Specifically, we consider onsite and short-range Hubbard interactions in the vicinity of…