33 citations · 138 across the 16 of their papers we have counts for
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cond-mat.str-el2010★ 21 cited
Feasibility of approximating spatial and local entanglement in long-range interacting systems using the extended Hubbard model
J. P. Coe, V. V. França, I. D'Amico
We investigate the extended Hubbard model as an approximation to the local and spatial entanglement of a one-dimensional chain of nanostructures where the particles interact via a…
cond-mat.str-el2010★ 32 cited
The Hubbard model as an approximation to the entanglement in nanostructures
J. P. Coe, V. V. França, I. D'Amico
We investigate how well the one-dimensional Hubbard model describes the entanglement of particles trapped in a string of quantum wells. We calculate the average single-site entangl…