154 citations · 569 across the 11 of their papers we have counts for
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cond-mat.str-el2015★ 15 cited
Entanglement analysis of isotropic spin-1 chains
Ronny Thomale, Stephan Rachel, B. Andrei Bernevig +1
We investigate entanglement spectra of the SO(3) bilinear-biquadratic spin-1 chain, a model with phases exhibiting spontaneous symmetry breaking (both translation and spin rotation…
cond-mat.str-el2009★ 153 cited
Non-local order in gapless systems: Entanglement Spectrum in Spin Chains
Ronny Thomale, D. P. Arovas, B. Andrei Bernevig
We show that the entanglement spectrum can be used to define non-local order in gapless spin systems. We find a gap that fully separates a series of generic, high `entanglement ene…