@misc{indiciae3c0b169bd9a7,
  title = {Photon mass from inflation.},
  author = {Tomislav Prokopec and Ola Törnkvist and Richard Woodard},
  year = {2002},
  doi = {10.1103/physrevlett.89.101301},
  url = {https://pubmed.ncbi.nlm.nih.gov/12225180/},
  note = {Source identifier: 12225180}
}