35 citations · 122 across the 10 of their papers we have counts for
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cond-mat.stat-mech2019★ 6 cited
Scaling functions for eigenstate entanglement crossovers in harmonic lattices
Thomas Barthel, Qiang Miao
For quantum matter, eigenstate entanglement entropies obey an area law or log-area law at low energies and small subsystem sizes and cross over to volume laws for high energies and…
cond-mat.stat-mech2019★ 35 cited
Eigenstate entanglement: Crossover from the ground state to volume laws
Qiang Miao, Thomas Barthel
For the typical quantum many-body systems that obey the eigenstate thermalization hypothesis (ETH), we argue that the entanglement entropy of (almost) all energy eigenstates is des…