The physical meaning of Tsirelson’s bound

@misc{ pirsa_PIRSA:16060093,
  doi = {10.48660/16060093},
  url = {https://pirsa.org/16060093},
  author = {Rohrlich, Daniel},
  keywords = {Quantum Foundations},
  language = {en},
  title = {The physical meaning of Tsirelson{\textquoteright}s bound},
  publisher = {Perimeter Institute},
  year = {2016},
  month = {jun},
  note = {PIRSA:16060093 see, \url{https://pirsa.org}}
}