23 citations · 60 across the 9 of their papers we have counts for
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cond-mat.stat-mech2021
Entanglement in the ground state of clusters joined by a single bond
Barry Friedman, Alyssa Horne
The ground state of an antiferromagnetic Heisenberg model on L X L clusters joined by a single bond and balanced Bethe clusters are investigated with quantum Monte Carlo and modifi…
cond-mat.stat-mech2010★ 2 cited
Projective approach to the entanglement entropy of 1- fermions
G. C. Levine, B. A. Friedman
The entanglement entropy of two gapless non-interacting fermion subsystems is computed approximately in a way that avoids the introduction of replicas and a geometric interpretatio…