@misc{indiciaef1f1b5b89156,
  title = {Detecting topological order in a ground state wave function.},
  author = {Michael Levin and Xiao-Gang Wen},
  year = {2006},
  doi = {10.1103/physrevlett.96.110405},
  url = {https://pubmed.ncbi.nlm.nih.gov/16605803/},
  note = {Source identifier: 16605803}
}