@misc{indiciae5b3a2a5580a3,
  title = {Positive Quantum Brownian Evolution.},
  author = {A Tameshtit and JE Sipe},
  year = {1996},
  doi = {10.1103/physrevlett.77.2600},
  url = {https://pubmed.ncbi.nlm.nih.gov/10061999/},
  note = {Source identifier: 10061999}
}