@article{Chen2022prl,
  title = {Information Geometry under Hierarchical Quantum Measurement},
  author = {Chen, Hongzhen and Chen, Yu and Yuan, Haidong},
  journal = {Phys. Rev. Lett.},
  volume = {128},
  issue = {25},
  pages = {250502},
  numpages = {7},
  year = {2022},
  month = {Jun},
  publisher = {American Physical Society},
  doi = {10.1103/PhysRevLett.128.250502},
  url = {https://link.aps.org/doi/10.1103/PhysRevLett.128.250502}
}