@article{ProsenIlievski2011,
  author    = {Tomaz Prosen and Enej Ilievski},
  title     = {Nonequilibrium phase transition in a periodically driven XY spin chain},
  journal   = {Physical review letters},
  volume    = {107},
  number    = {6},
  doi       = {10.1103/PhysRevLett.107.060403},
  year      = {2011},
}