380 citations · 3.4k across the 72 of their papers we have counts for
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cond-mat.str-el2014★ 20 cited
Low-energy behaviour of strongly-interacting bosons on a flat-banded lattice above the critical filling factor
Lawrence G. Phillips, Gabriele De Chiara, Patrik Öhberg +1
Bosons interacting repulsively on a lattice with a flat lowest band energy dispersion may, at sufficiently small filling factors, enter into a Wigner-crystal-like phase. This phase…
cond-mat.str-el2013★ 90 cited
Scaling of the entanglement spectrum near quantum phase transitions
L. Lepori, G. De Chiara, A. Sanpera
The entanglement spectrum describing quantum correlations in many-body systems has been recently recognized as a key tool to characterize different quantum phases, including topolo…