@misc{indiciae7d9894b17348,
  title = {String propagation in a tachyon background.},
  author = {SR Das and B Sathiapalan},
  year = {1986},
  doi = {10.1103/physrevlett.56.2664},
  url = {https://pubmed.ncbi.nlm.nih.gov/10033059/},
  note = {Source identifier: 10033059}
}