学习经历：

2011.09-2017.07 中国科学院理论物理研究所理论物理  博士 (硕博连读)

2006.09-2010.07 吉林大学物理学院物理学  本科

工作经历：

2022.10-今东北师范大学物理学院/量子科学中心  讲师

2021.02-2022.09 中国工程物理研究院研究生院  访问学者

2017.07-2021.01 中国工程物理研究院研究生院  博士后

研究方向：

量子信息，量子几何方法与量子参数估计理论

(1) 基于量子几何方法的量子态可区分度刻画

(2) 基于几何方法的量子开系统动力学分析与控制

(3) 基于偶极玻色气体的量子精密测量方案设计

课题组成员：

陈硕 (2024硕)， 王聪 (2024硕)， 龚京晨 (2025硕)，贾茗竹 (2025硕)

文章列表：

已发表成果如下（截至2026年6月）

1. Wei Shan, Cong Wang, Jun-Qiao Pan*, and Hai-Jun Xing*,

Heisenberg-limited two-parameter estimation with weighted three-mode Schrödinger cat states in a triple-well 

Bose-Einstein condensate system,

Phys. Rev. A 113, 062606(2026).

2. Lei Shao, Hai-Jun Xing, and Libin Fu*

Enhanced Quantum Metrology via Saddle-Point Scrambling in Phase Space,

Phys. Rev. Lett. 136, 180203 (2026).

3. Henan Wang, Qimeng Zhang, Hengyan Wang, Yixiao Huang* and Haijun Xing*

Quantum Control of Metrological Quantities in Two-Component Bose-Einstein Condensates,

Symmetry 18, 793 (2026).

4. Hai-Jun Xing*,  

Measuring the local efficiency of symmetric informationally complete positive operator-valued measures in

two-level systems with the density of quantum states,

Phys. Rev. A 111, 022224 (2025)

5. Hai-Jun Xing*,

Anisotropic efficiency of adaptive measurements in two-parameter estimation for states in manifolds with 

non-zero Berry curvature,

Phys. Rev. A. 110, 012449(2024).

6. Hai-Jun Xing, Libin Fu*, and Su Yi*,

Parity-enhanced quantum optimal measurements,

New J. Phys. 26, 013004(2024). [arXiv: 1904. 08738[quant-ph] (2019).]

7. Lijuan Jia, Wei-Chao Jiang, Haijun Xing*, and Libin Fu*,

Extracting the central positions and widths of Fano-type tunneling channels in a spectrum from the ionization 

rate,

Phys. Rev. A 108, 013119 (2023).

8. Lijuan Jia, Haijun Xing, and Libin Fu*,

Excited-state resonance tunnelling in strong-field ionization,

Phys. Rev. A 106, 022814 (2022).

9. Lijuan Jia, Haijun Xing(共一), and Libin Fu*,

Larmor time of an electron tunneling from a quasi-bound state,

Phys. Rev. A105, 062802(2022).

10. Fei Yao, Yi-Mu Du, Haijun Xing*, and Libin Fu*,

Two-parameter estimation with a symmetric Three-well setup,

Commun. Theor. Phys. 74, 045103 (2022).

11. Haijun Xing and Libin Fu*,

Measure of the density of quantum states in information geometry and quantum multi-parameter estimation,

Phys. Rev. A 102, 062613 (2020).

12. Haijun Xing, Jinfu Chen, and Libin Fu*,

Measure of bipartite correlation for quantum metrology,

Phys. Rev. A 100, 042106 (2019).

13. Jibing Yuan, Haijun Xing, Leman Kuang and Su Yi*,

Quantum non-Markovian reservoirs of atomic condensates engineered via dipolar interactions,

Phys. Rev. A 95, 033610 (2017).

14. Haijun Xing, Anbang Wang, Qingshou Tan, Wenxian Zhang, and Su Yi*,

Heisenberg-Scaled magnetometer with dipolar spin-1 condensates,

Phys. Rev. A 93, 043615 (2016).

15. Guo-Mo Zeng*, Lian-Ao Wu*, and Hai-Jun Xing,

Symmetry restortion and quantumness resetablishment,

Sci. Rep. 4, 6377 (2014).