@misc{indiciae840011d22535,
  title = {Monte Carlo method for evaluating the quantum real time propagator.},
  author = {Shesheng Zhang and Eli Pollak},
  year = {2003},
  doi = {10.1103/physrevlett.91.190201},
  url = {https://pubmed.ncbi.nlm.nih.gov/14611569/},
  note = {Source identifier: 14611569}
}