491 citations · 4.2k across the 70 of their papers we have counts for
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cond-mat.str-el2011★ 82 cited
Boundary-locality and perturbative structure of entanglement spectra in gapped systems
Vincenzo Alba, Masudul Haque, Andreas M. Laeuchli
The entanglement between two parts of a many-body system can be characterized in detail by the entanglement spectrum. Focusing on gapped phases of one-dimensional systems, we show…
cond-mat.stat-mech2011★ 76 cited
Entanglement entropy of two disjoint intervals in c=1 theories
Vincenzo Alba, Luca Tagliacozzo, Pasquale Calabrese
We study the scaling of the Renyi entanglement entropy of two disjoint blocks of critical lattice models described by conformal field theories with central charge c=1. We provide t…