@article{Wang2026prl,
  title = {Minimal Trade-Off and Optimal Measurement for Multiparameter Quantum Estimation},
  author = {Wang, Lingna and Chen, Hongzhen and Yuan, Haidong},
  journal = {Physical Review Letters},
  volume = {137},
  number = {2},
  pages = {020804},
  year = {2026},
  month = {July},
  publisher = {American Physical Society},
  doi = {10.1103/dvj7-9thf},
  url = {https://doi.org/10.1103/dvj7-9thf},
  eprint = {2605.23514},
  archivePrefix = {arXiv},
  primaryClass = {quant-ph}
}

@article{Wang2026pra,
  title = {Tight trade-off relation and optimal measurement for multiparameter quantum estimation},
  author = {Wang, Lingna and Chen, Hongzhen and Yuan, Haidong},
  journal = {Physical Review A},
  volume = {114},
  number = {1},
  pages = {012609},
  year = {2026},
  month = {July},
  publisher = {American Physical Society},
  doi = {10.1103/m1z7-f7b8},
  url = {https://doi.org/10.1103/m1z7-f7b8},
  eprint = {2504.09490},
  archivePrefix = {arXiv},
  primaryClass = {quant-ph}
}

@article{Chen2024prl,
  title = {Quantum Metrology Enhanced by Leveraging Informative Noise with Error Correction},
  author = {Chen, Hongzhen and Chen, Yu and Liu, Jing and Miao, Zibo and Yuan, Haidong},
  journal = {Physical Review Letters},
  volume = {133},
  number = {19},
  pages = {190801},
  year = {2024},
  month = {November},
  publisher = {American Physical Society},
  doi = {10.1103/PhysRevLett.133.190801},
  url = {https://doi.org/10.1103/PhysRevLett.133.190801},
  eprint = {2003.13010},
  archivePrefix = {arXiv},
  primaryClass = {quant-ph},
  note = {Preprint circulated as ``Fluctuation-enhanced quantum metrology''}
}

@article{Chen2024npjqi,
  title = {Simultaneous measurement of multiple incompatible observables and tradeoff in multiparameter quantum estimation},
  author = {Chen, Hongzhen and Wang, Lingna and Yuan, Haidong},
  journal = {npj Quantum Information},
  volume = {10},
  number = {1},
  pages = {98},
  year = {2024},
  month = {October},
  publisher = {Springer Nature},
  doi = {10.1038/s41534-024-00894-x},
  url = {https://doi.org/10.1038/s41534-024-00894-x},
  eprint = {2310.11925},
  archivePrefix = {arXiv},
  primaryClass = {quant-ph}
}

@article{Chen2022prl,
  title = {Information Geometry under Hierarchical Quantum Measurement},
  author = {Chen, Hongzhen and Chen, Yu and Yuan, Haidong},
  journal = {Physical Review Letters},
  volume = {128},
  number = {25},
  pages = {250502},
  year = {2022},
  month = {June},
  publisher = {American Physical Society},
  doi = {10.1103/PhysRevLett.128.250502},
  url = {https://doi.org/10.1103/PhysRevLett.128.250502},
  eprint = {2206.13095},
  archivePrefix = {arXiv},
  primaryClass = {quant-ph}
}

@article{Chen2022pra,
  title = {Incompatibility measures in multiparameter quantum estimation under hierarchical quantum measurements},
  author = {Chen, Hongzhen and Chen, Yu and Yuan, Haidong},
  journal = {Physical Review A},
  volume = {105},
  number = {6},
  pages = {062442},
  year = {2022},
  month = {June},
  publisher = {American Physical Society},
  doi = {10.1103/PhysRevA.105.062442},
  url = {https://doi.org/10.1103/PhysRevA.105.062442},
  eprint = {2109.05807},
  archivePrefix = {arXiv},
  primaryClass = {quant-ph}
}

@article{Liu2022qute,
  title = {Optimal Scheme for Quantum Metrology},
  author = {Liu, Jing and Zhang, Mao and Chen, Hongzhen and Wang, Lingna and Yuan, Haidong},
  journal = {Advanced Quantum Technologies},
  volume = {5},
  number = {1},
  pages = {2100080},
  year = {2022},
  publisher = {Wiley},
  doi = {10.1002/qute.202100080},
  url = {https://doi.org/10.1002/qute.202100080},
  eprint = {2111.12279},
  archivePrefix = {arXiv},
  primaryClass = {quant-ph}
}

@article{Hou2021prl,
  title = {{``Super-Heisenberg''} and Heisenberg Scalings Achieved Simultaneously in the Estimation of a Rotating Field},
  author = {Hou, Zhibo and Jin, Yan and Chen, Hongzhen and Tang, Jun-Feng and Huang, Chang-Jiang and Yuan, Haidong and Xiang, Guo-Yong and Li, Chuan-Feng and Guo, Guang-Can},
  journal = {Physical Review Letters},
  volume = {126},
  number = {7},
  pages = {070503},
  year = {2021},
  month = {February},
  publisher = {American Physical Society},
  doi = {10.1103/PhysRevLett.126.070503},
  url = {https://doi.org/10.1103/PhysRevLett.126.070503}
}

@article{Hou2021sciadv,
  title = {Zero--trade-off multiparameter quantum estimation via simultaneously saturating multiple Heisenberg uncertainty relations},
  author = {Hou, Zhibo and Tang, Jun-Feng and Chen, Hongzhen and Yuan, Haidong and Xiang, Guo-Yong and Li, Chuan-Feng and Guo, Guang-Can},
  journal = {Science Advances},
  volume = {7},
  number = {1},
  pages = {eabd2986},
  year = {2021},
  month = {January},
  publisher = {American Association for the Advancement of Science},
  doi = {10.1126/sciadv.abd2986},
  url = {https://doi.org/10.1126/sciadv.abd2986}
}

@article{Hou2020prl,
  title = {Minimal Tradeoff and Ultimate Precision Limit of Multiparameter Quantum Magnetometry under the Parallel Scheme},
  author = {Hou, Zhibo and Zhang, Zhao and Xiang, Guo-Yong and Li, Chuan-Feng and Guo, Guang-Can and Chen, Hongzhen and Liu, Liqiang and Yuan, Haidong},
  journal = {Physical Review Letters},
  volume = {125},
  number = {2},
  pages = {020501},
  year = {2020},
  month = {July},
  publisher = {American Physical Society},
  doi = {10.1103/PhysRevLett.125.020501},
  url = {https://doi.org/10.1103/PhysRevLett.125.020501},
  eprint = {2001.02416},
  archivePrefix = {arXiv},
  primaryClass = {quant-ph},
  note = {Zhibo Hou, Hongzhen Chen, and Liqiang Liu contributed equally}
}

@article{Chen2019pra,
  title = {Optimal joint estimation of multiple Rabi frequencies},
  author = {Chen, Hongzhen and Yuan, Haidong},
  journal = {Physical Review A},
  volume = {99},
  number = {3},
  pages = {032122},
  year = {2019},
  month = {March},
  publisher = {American Physical Society},
  doi = {10.1103/PhysRevA.99.032122},
  url = {https://doi.org/10.1103/PhysRevA.99.032122},
  eprint = {1903.11259},
  archivePrefix = {arXiv},
  primaryClass = {quant-ph}
}