135 citations · 579 across the 22 of their papers we have counts for
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cond-mat.str-el2014★ 8 cited
Topological Minimally Entangled States via Geometric Measure
Oliver Buerschaper, Artur Garcia-Saez, Roman Orus +1
Here we show how the Minimally Entangled States (MES) of a 2d system with topological order can be identified using the geometric measure of entanglement. We show this by minimizin…
cond-mat.str-el2014★ 42 cited
Topological transitions from multipartite entanglement with tensor networks: a procedure for sharper and faster characterization
Roman Orus, Tzu-Chieh Wei, Oliver Buerschaper +1
Topological order in a 2d quantum matter can be determined by the topological contribution to the entanglement Rényi entropies. However, when close to a quantum phase transition, i…