76 citations · 229 across the 8 of their papers we have counts for
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cond-mat.mtrl-sci2020★ 10 cited
Identification of strongly interacting organic semimetals
R. Matthias Geilhufe, Bart Olsthoorn
Dirac- and Weyl point- and line-node semimetals are characterized by a zero band gap with simultaneously vanishing density of states. Given a sufficient interaction strength, such…
cond-mat.stat-mech2020★ 30 cited
Finding hidden order in spin models with persistent homology
Bart Olsthoorn, Johan Hellsvik, Alexander V. Balatsky
Persistent homology (PH) is a relatively new field in applied mathematics that studies the components and shapes of discrete data. In this work, we demonstrate that PH can be used…