arXiv:1912.12537·v2·Strongly Correlated Electrons
Quantum phase transitions on the hexagonal lattice
Dominik Smith🇩🇪 · Pavel Buividovich🇬🇧 · Michael Körner🇩🇪 · Maksim Ulybyshev🇩🇪 · Lorenz von Smekal🇩🇪
Abstract
Hubbard-type models on the hexagonal lattice are of great interest, as they provide realistic descriptions of graphene and other related materials. Hybrid Monte Carlo simulations offer a first-principles approach to study their phase structure. Here, we review the present status of our work in this direction.
Comments: Contributed to the 8th International Conference on New Frontiers in Physics (ICNFP 2019). Revised version, accepted for publication