@article{prl-2023,
  title = {{Measuring incompatibility and clustering quantum observables with a quantum switch}},
  author = {Ning Gao and Dantong Li and Anchit Mishra and Junchen Yan and Kyrylo Simonov and Giulio Chiribella},
  year = {2023},
  journal = {Physical Review Letters},
  volume = {130},
  number = {17},
  pages = {170201},
  doi = {10.1103/PhysRevLett.130.170201},
  url = {https://doi.org/10.1103/PhysRevLett.130.170201}
}