12 citations · 17 across the 3 of their papers we have counts for
3 papers
cond-mat.str-el2024★ 4 cited
Quantum robustness of the toric code in a parallel field on the honeycomb and triangular lattice
V. Kott, M. Mühlhauser, J. A. Koziol +1
We investigate the quantum robustness of the topological order in the toric code on the honeycomb lattice in the presence of a uniform parallel field. For a field in -direction,…
cond-mat.str-el2023★ 1 cited
Order-by-disorder in the antiferromagnetic -- transverse-field Ising model on the ruby lattice
A. Duft, J. A. Koziol, P. Adelhardt +2
We investigate the quantum phase diagram of the -- antiferromagnetic transverse-field Ising model on the ruby lattice. In the low-field limit we derive an effective…
cond-mat.str-el2019★ 12 cited
Fine-Grained Tensor Network Methods
Philipp Schmoll, Saeed S. Jahromi, Max Hörmann +3
We develop a strategy for tensor network algorithms that allows to deal very efficiently with lattices of high connectivity. The basic idea is to fine-grain the physical degrees of…