@article{PhysRevB.89.134101,
author = {M. Hofmann, A. Osterloh, and O. Gühne},
title = {Scaling of genuine multiparticle entanglement close to a quantum phase transition.},
journal = {Phys. Rev. B.},
year = {2014},
volume = {89.},
pages = {134101},
month = {Apr},
note = {article},
publisher = {American Physical Society:},
doi = {10.1103/PhysRevB.89.134101},
url = {http://link.aps.org/doi/10.1103/PhysRevB.89.134101},
abstract = {We investigate the scaling and spatial distribution of genuine multiparticle entanglement in three- and four-spin reduced states of the one-dimensional XY model at the quantum phase transition. We observe a logarithmic divergence, show that genuine three- and four-particle entanglement obeys finite-size scaling of the XY model and demonstrate that the genuine three-particle entanglement has a finite spatial range.}
}

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