109 citations · 346 across the 9 of their papers we have counts for
3 papers · 2 filters
Spin-orbit physics of j=1/2 Mott insulators on the triangular lattice
Michael Becker, Maria Hermanns, Bela Bauer +2
The Heisenberg-Kitaev (HK) model on the triangular lattice is conceptually interesting for its interplay of geometric and exchange frustration. HK models are also thought to captur…
Matrix Product State applications for the ALPS project
Michele Dolfi, Bela Bauer, Sebastian Keller +5
The density-matrix renormalization group method has become a standard computational approach to the low-energy physics as well as dynamics of low-dimensional quantum systems. In th…
Emergent supersymmetry at the Ising-Berezinskii-Kosterlitz-Thouless multicritical point
Liza Huijse, Bela Bauer, Erez Berg
We show that supersymmetry emerges in a large class of models in 1+1 dimensions with both Z_2 and U(1) symmetry at the multicritical point where the Ising and Berezinskii-Kosterlit…