@article{AssaadHerbut2013,
  author    = {Fakher F. Assaad and Igor F. Herbut},
  title     = {Pinning the Order: The Nature of Quantum Criticality in the Hubbard Model on Honeycomb Lattice},
  journal   = {Physical Review X},
  volume    = {3},
  number    = {031010},
  doi       = {10.1103/PhysRevX.3.031010},
  year      = {2013},
}