BibTex format
@article{Powell:2011:10.1103/PhysRevA.83.013612,
author = {Powell, S and Barnett, R and Sensarma, R and Sarma, SD},
doi = {10.1103/PhysRevA.83.013612},
journal = {Physical Review A},
pages = {013612--013612},
title = {Bogoliubov theory of interacting bosons on a lattice in a synthetic magnetic field},
url = {http://dx.doi.org/10.1103/PhysRevA.83.013612},
volume = {83},
year = {2011}
}