Publications - Hongzhen Chen

A complete list of my quantum research publications is provided below. My publication record is also available on Google Scholar and ORCID. You can also download the complete BibTeX file.

^* Equal contribution ^† Corresponding author

2026

Minimal Trade-Off and Optimal Measurement for Multiparameter Quantum Estimation

Lingna Wang (corresponding author), Hongzhen Chen (corresponding author), and Haidong Yuan (corresponding author)

Physical Review Letters, 137(2), 020804 (2026)

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2026

Tight trade-off relation and optimal measurement for multiparameter quantum estimation

Lingna Wang (corresponding author), Hongzhen Chen (corresponding author), and Haidong Yuan (corresponding author)

Physical Review A, 114(1), 012609 (2026)

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2024

Quantum Metrology Enhanced by Leveraging Informative Noise with Error Correction

Hongzhen Chen (corresponding author), Yu Chen (corresponding author), Jing Liu, Zibo Miao, and Haidong Yuan (corresponding author)

Physical Review Letters, 133(19), 190801 (2024)

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2024

Simultaneous measurement of multiple incompatible observables and tradeoff in multiparameter quantum estimation

Hongzhen Chen (corresponding author), Lingna Wang (corresponding author), and Haidong Yuan (corresponding author)

npj Quantum Information, 10(1), 98 (2024)

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2022

Information Geometry under Hierarchical Quantum Measurement

Hongzhen Chen, Yu Chen, and Haidong Yuan (corresponding author)

Physical Review Letters, 128(25), 250502 (2022)

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2022

Incompatibility measures in multiparameter quantum estimation under hierarchical quantum measurements

Hongzhen Chen, Yu Chen, and Haidong Yuan (corresponding author)

Physical Review A, 105(6), 062442 (2022)

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2022

Optimal Scheme for Quantum Metrology

Jing Liu (corresponding author), Mao Zhang, Hongzhen Chen, Lingna Wang, and Haidong Yuan (corresponding author)

Advanced Quantum Technologies, 5(1), 2100080 (2022)

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2021

‘Super-Heisenberg’ and Heisenberg Scalings Achieved Simultaneously in the Estimation of a Rotating Field

Zhibo Hou (equal contribution), Yan Jin (equal contribution), Hongzhen Chen, Jun-Feng Tang, Chang-Jiang Huang, Haidong Yuan (corresponding author), Guo-Yong Xiang (corresponding author), Chuan-Feng Li, and Guang-Can Guo

Physical Review Letters, 126(7), 070503 (2021)

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2021

Zero–trade-off multiparameter quantum estimation via simultaneously saturating multiple Heisenberg uncertainty relations

Zhibo Hou (equal contribution), Jun-Feng Tang (equal contribution), Hongzhen Chen, Haidong Yuan (corresponding author), Guo-Yong Xiang (corresponding author), Chuan-Feng Li, and Guang-Can Guo

Science Advances, 7(1), eabd2986 (2021)

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2020

Minimal Tradeoff and Ultimate Precision Limit of Multiparameter Quantum Magnetometry under the Parallel Scheme

Zhibo Hou (equal contribution), Zhao Zhang, Guo-Yong Xiang (corresponding author), Chuan-Feng Li, Guang-Can Guo, Hongzhen Chen (equal contribution), Liqiang Liu (equal contribution), and Haidong Yuan (corresponding author)

Physical Review Letters, 125(2), 020501 (2020)

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2019

Optimal joint estimation of multiple Rabi frequencies

Hongzhen Chen and Haidong Yuan (corresponding author)

Physical Review A, 99(3), 032122 (2019)

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