@article{fidelity,
numpages = {9},
publisher = {American Physical Society},
doi = {10.1103/PhysRevA.89.033625},
title = {Numerical studies of ground-state fidelity of the Bose-Hubbard model},
url = {http://link.aps.org/doi/10.1103/PhysRevA.89.033625},
journal = {Phys. Rev. A},
author = {\L{}\k{a}cki, Mateusz and Damski, Bogdan and Zakrzewski, Jakub},
month = {Mar},
volume = {89},
year = {2014},
issue = {3},
pages = {033625},
arxiv = {http://arxiv.org/abs/1311.1954}
}