185 citations · 469 across the 5 of their papers we have counts for
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quant-ph2007★ 104 cited
Universal geometric entanglement close to quantum phase transitions
Roman Orus
Under successive Renormalization Group transformations applied to a quantum state of finite correlation length , there is typically a loss of entanglement after each ite…
cond-mat.stat-mech2007★ 178 cited
Ground state fidelity from tensor network representations
Huan-Qiang Zhou, Roman Orus, Guifre Vidal
For any D-dimensional quantum lattice system, the fidelity between two ground state many-body wave functions is mapped onto the partition function of a D-dimensional classical stat…