@misc{indiciae4b5820a4aae8,
  title = {Causal diamonds, cluster polytopes and scattering amplitudes},
  author = {Arkani-Hamed, N. and He, S. and Salvatori, G. and Thomas, H.},
  year = {2022},
  doi = {10.1007/jhep11(2022)049},
  url = {https://www.osti.gov/biblio/1898392},
  note = {Source identifier: 1898392}
}