@misc{hur2007entanglement,
  title={Entanglement Entropy, decoherence, and quantum phase transition of a dissipative two-level system},
  author={Karyn Le Hur},
  year={2007},
  eprint={0711.2301},
  archivePrefix={arXiv},
  primaryClass={cond-mat.mes-hall},
  doi={10.1016/j.aop.2007.12.003},
  url={https://arxiv.org/abs/0711.2301}
}