@misc{indiciaef0c9a89bd469,
  title = {Double Copy for Celestial Amplitudes},
  author = {Casali, Eduardo (ORCID:0000000258406498) and Puhm, Andrea (ORCID:0000000249402081)},
  year = {2021},
  doi = {10.1103/physrevlett.126.101602},
  url = {https://www.osti.gov/biblio/1770485},
  note = {Source identifier: 1770485}
}