范桁

简介:

1990年7月, 北京大学毕业;
1996年7月, 西北大学获得博士学位;

1999年5月-2001年5月, 东京大学日本学术振兴会(JSPS),外国人特别研究员;
2001年5月-2004年5月, 日本科技振兴事业团(JST)ERATO,研究员(Researcher);

2004年5月-2005年11月, 美国加州大学洛杉矶(UCLA),博士后;

2005年11月, 入选中科院“引进海外杰出人才”百人计划, 进入中科院物理所, 研究员/博士生导师。“973”项目课题负责人。
曾在美国斯坦福大学,美国IBM研究中心,英国牛津大学,香港大学,香港中文大学,新加坡国立大学访问并展开合作研究。国外合作者包括M.Wadati(东京大学),E.Yablonovich(加州大学洛杉矶,加州大学伯克利,美科学院院士、美工程院院士),V. Roychowdhury(加州大学洛杉矶),S. Lloyd(麻省理工学院), V. Korepin(纽约州立大学石溪), S. Bose (英国伦敦大学学院), V. Vedral (英国牛津大学),L. Q. Kwek(新加坡国立大学、南洋理工)等。
Heng Fan, Professor: 1990 Beijing University (B.S);1996 Northwest University (Ph.D); 1999-2001, University of Tokyo (JSPS postdoctoral fellow); 2001-2004, Japan Science and Technology researcher, ERATO project; 2004-2005, University of California Los Angeles, USA; 2005-present, Professor of Physics.

主要研究方向:

(1)量子计算和量子信息。对应于传统计算机的信息单元比特,量子信息的单元是量子比特,它是一种0和1的相干叠加量子态。不同于经典比特,量子信息的多量子比特会出现量子纠缠性质,即比特之间可以存在一种相互关联、相互纠缠的量子态。我们关注量子信息研究的各个方面:包括量子纠缠、量子关联研究,量子克隆研究,量子纠错码研究,量子密钥分发研究,量子算法研究,量子信息和量子计算基本理论等。

(2)量子计算和量子信息的物理实现。我们关注量子信息处理物理实现的理论和实验研究:包括各种实现方案研究,例如基本逻辑门量子计算,绝热量子计算,建立在测量基础上的量子计算等。具体物理系统我们关注超导量子比特系统,金刚石氮色心系统,量子光学/光子系统等。

(3)量子信息处理在凝聚态物理中的应用。我们利用量子信息中发展出的一些技术,特别是量子纠缠和量子关联理论,研究各种凝聚态模型比如相变性质,拓扑性质。也会根据凝聚态模型的性质研究其实现量子计算、量子模拟的可能性。

(4)量子物理研究。我们关注利用量子性质实现超越经典极限的量子计量学研究,特别关注在测量未知位相参数时的最终精度极限、被称为海森堡极限的研究。我们同时关注量子物理的基本理论及其实验验证研究,比如Bell不等式,测不准原理,量子(反)芝诺效应,量子信息的相对论效应等。

(5)凝聚态强关联系统。我们关注拓扑分数Chern绝缘体,分数量子霍尔效应的晶格模型研究,最近进展可参看2012/2013年研究进展。

(6)统计模型和量子场论。

Research interests: Theoretical Physics, Quantum Information, Condensed Matter Physics, Quantum Field Theory and Statistical Mechanics.

过去的主要工作及获得的成果:

发表SCI论文200余篇,其中1篇Physics Reports, 2篇Nature Communications, 2篇Physical Review X, 7篇Physical Review Letters, 80余篇Phys.Rev.A/B/D, 17篇Scientific Reports, 10余篇APL/NPB/PLB,  发表的文章被他人引用2500余次, h因子26。 从本世纪开始研究领域集中在量子计算和量子信息处理。在这方面的主要工作有:

(1)在量子克隆的研究中取得一系列的结果,其中相位克隆由范桁和意大利研究组率先提出,取得较为普遍的承认,并被数个实验组在不同系统实现和验证。

(2)研究了VBS态量子纠缠的性质,并指出其和关联函数存在紧密地关系。

(3)在量子纠缠理论,量子通道容量等方面也做出一系列成果,其中曾率先提出量子纠缠阶化等级的概念。

(4)指出凝聚态模型不同量子相在绝热量子计算中的能力是不同的(Nature子刊2012发表):参考物理所2012年科研动态

(5)提出各向异性拉比模型

Editorial Board Member of Scientific Reports (编委), 欧洲J.Phys.A:Math and Theor.杂志Advisory Board.
为美国APS(Phys.Rev.Lett./Phys.Rev.), AIP(Appl.Phys.Lett.), 欧洲IoP杂志审稿人(J.Phys.A,J.Phys.B, New J. Phys.等)。

Publications: 2 Nature Commun. 2 Phys.Rev.X, 6 Phys.Rev.Lett., 70 Phys.Revs, 17 Sci. Rep., 10 Nucl.Phys.B/Phys.Lett.B. Citations is over 2400, Most of the papers can be found in arXiv.

代表性论文及专利:

所有发表文章及引用情况可参看:
http://www.researcherid.com/rid/A-9084-2014
ORCID: http://orcid.org/0000-0002-5328-2449

Short list:
1) G. Q. Liu, J. Xing, W. L. Ma, P. Wang, C. H. Li, H. C. Po, Y. R. Zhang, Heng Fan, R. B. Liu, and X. Y. Pan, 
Single-shot readout of a nuclear spin weakly coupled to a nitrogen-vacancy center at room temperature,
Phys. Rev. Lett. 118, 150504 (2017). 参看物理所科研动态2017年13期

2) G. Q. Liu, Y. R. Zhang, Y. C. Chang, J. D. Yue, Heng Fan* and X. Y. Pan*,
Demonstration of entanglement-enhanced phase estimation in solid,
Nature Commun. 6, 6726 (2015). 参看物理所科研动态2015年11期

3) F. Franchini*, J. Cui, L. Amico, Heng Fan*, M. Gu, L. C. Kwek, V. Korepin* and V. Vedral,
Local convertibility and the quantum simulation of edge states in many-body systems
Phys. Rev. X 4, 041028 (2014). 参看物理所科研动态2014年39期部分内容.

4) H. J. Liu, L. Jiao, F. Yang, Y. Cai, X. X. Wu, W. K. Ho, C. L. Gao, J. F. Jia, N. Wang, Heng Fan, W. Yao, and M. H. Xie,
Dense network of one-dimensional mid-gap metallic modes in monolayer MoSe2 and their spatial undulations,
Phys. Rev. Lett. 113, 066105 (2014). 参看物理所科研动态2014年39期部分内容。

5) Heng Fan*, Y. N. Wang, L. Jing, J. D. Yue, H. D. Shi, Y. L. Zhang, and L. Z. Mu,
Quantum cloning machines and the applications,
Phys. Rep. 544, 241 (2014). 参看物理所科研动态2014年39期部分内容。

6) Q. T. Xie, S. Cui, J. P. Cao, L. Amico* and Heng Fan*,
Anisotropic Rabi model,
Phys. Rev. X 4, 021046 (2014). 参看物理所科研动态2014年16期。

7) D. Wang, Z. Liu*, J. P. Cao and Heng Fan*,
Tunable band topology reflected by fractional quantum Hall states in two-dimensional lattices,
Phys. Rev. Lett. 111, 186804 (2013). 参看物理所科研动态2013年61期。

8) Z. Liu, E. J. Bergholtz, Heng Fan and A. M. Lauchli,
Fractional Chern insulators in topological flat bands with higher Chern number,
Phys. Rev. Lett. 109, 186805 (2012). 参看物理所科研动态2012年42期。

9) J. Cui, M. Gu, L. C. Kwek, M. F. Santos, Heng Fan and V. Vedral,
Quantum phases with differing computational power,
Nature Commun. 3, 812 (2012). 参看物理所科研动态2012年10期。

10) Heng Fan, V. Korepin, V. Roychowdhury,
Entanglement in a Valence-Bond-Solid State,
Phys. Rev. Lett. 93, 227203 (2004).

11) Heng Fan,
Distinguishability and indistinguishability by local operations and classical communication,
Phys. Rev. Lett. 92, 177905 (2004).

12) X. M. Ding, Heng Fan, K. J. Shi, P. Wang and C. Y. Zhu,
W algebra in the SU(3) parafermion model.
Phys. Rev. Lett. 70, 2228 (1993).


2017年发表

1. M. L. Hu, and Heng Fan,
Relative quantum coherence, incompatibility and quantum correlations of states,
Phys. Rev. A 95, 052106 (2017).

2. H. L. Shi, S. Y. Liu, X. H. Wang, W. L. Yang, Z. Y. Yang, and Heng Fan,
Coherence depletion in the Grover quantum search algorithm,
Phys. Rev. A 95, 032307 (2017).

3. Q. Quan, H. J. Zhu, Heng Fan, and W. L. Yang,
Einstein-Podolsky-Rosen correlations and Bell correlations in the simplest scenario,
Phys. Rev. A 95, (2017).

4. J. Xing, Y. R. Zhang, Y. C. Chang, S. Liu, Heng Fan, and X. Y. Pan,
Experimental investigation of quantum entropic uncertainty relations for multiple measurements in pure diamond,
Sci. Rep. 7, 2563 (2017).

5. J. J. Chen, L. A. Wu, and Heng Fan,
Quantum and Classical Cryptography,
Physics 46, 137 (2017), 《物理》中文.


2016年发表

1. B. T. Ye, L. Z. Mu, and Heng Fan,
Entanglement spectrum of Su-Schrieffer-Heeger-Hubbard model,
Phys. Rev. B 94, 165167 (2016).

2. Y. Zeng, A. Hamma, and Heng Fan,
Thermalization of topological entropy after a quantum quench,
Phys. Rev. B 94, 125104 (2016).

3. J. C. Wang, Z. H. Tian, J. L. Jing, and Heng Fan,
Influence of relativistic effects on satellite-based  quantum clock synchronization,
Phys. Rev. D 93, 065008 (2016).

4. J. C. Wang, H. X. Cao, J. L. Jing, and Heng Fan,
Gaussian quantum steering and its asymmetry in curved spacetime,
Phys. Rev. D 93, 125011 (2016).

5. J. C. Wang, Z. H. Tian, J. L. Jing, and Heng Fan,
Irreversible degradation of quantum coherence under relativistic motion,
Phys. Rev. A 93, 062106 (2016).

6. J. J. Chen, J. Cui, Y. R. Zhang, and Heng Fan,
Coherence susceptibility probe quantum phase transition ,
Phys. Rev. A 94, 022112 (2016).

7. Y. X. Wang, L. Z. Mu, V. Vedral, and Heng Fan,
Entanglement Renyi alpha entropy,
Phys. Rev. A 93, 022324 (2016).

8. Y. Peng, Y. Jiang, and Heng Fan,
Maximally coherent state and coherence-preserving operations,
Phys. Rev. A 93, 032326 (2016).

9. X. X. Wu, S. S. Qing, Y. Liang, H. Fan, and J. P. Hu,
Topological characters in Fe(Te1-xSex) thin films,
Phys. Rev. B 93, 115129 (2016).

10. X. X. Wu, X. Dai, Y. Liang, C. C. Le, H. Fan, and J. P. Hu,
Density functional calculations of a staggered FeSe monolayer on a SrTiO$_3$ (110) surface,
Phys. Rev. B 94, 045114 (2016).

11. Y. R. Zhang, L. H. Shao, Y. M. Li, and Heng Fan,
Quantifying coherence in infinite-dimensional systems,
Phys. Rev. A 93, 012334 (2016).

12. X. Y. Hu and Heng Fan,
Extracting quantum coherence via steering,
Sci. Rep.  6, 34380 (2016).

13. S. Y. Liu, Q. Quan, J. J. Chen, Y. R. Zhang, W. L. Yang, Heng Fan,
Phase diagram of quantum critical system via local convertibility of ground state,
Sci. Rep.  6, 29175 (2016).

14. M. L. Hu and Heng Fan,
Evolution equation for quantum coherence,
Sci. Rep.  6, 29260 (2016).

15. Y. J. Zhang, W. Han, Y. J. Xia, J. X. Tian, Heng Fan,
Speedup of quantum evolution of multiqubit entanglement states,
Sci. Rep.  6, 27349 (2016).

16. Q. Quan, H. J. Zhu, S. Y. Liu, S. M. Fei, Heng Fan, and W. L. Yang,
Steering Bell-diagonal states,
Sci. Rep. 6, 22025 (2016).

17. G. F. Zhang, Zhu, and Heng Fan,
Quantum criticality in the biased Dicke model,
Sci. Rep. 6, 19751 (2016).

18. X. Y. Hu, B. Y. Zhang, A. Milne, and Heng Fan,
Quantum coherence of steered states,
Sci. Rep.  6, 19365 (2016).


2015年以前发表

1.    D. Wang, Z. Liu, W. M. Liu, J. P. Cao, and Heng Fan,
Fermionic non-Abelian fractional Chern insulators from dipolar interactions,
Phys. Rev. B 91, 125138 (2015).

2.    X. X. Wu, S. S. Qin, Y. Liang, C. C. Le, Heng Fan, and J. P. Hu,
CaFeAs2: A staggered intercalation of quantum spin Hall and high-temperature superconductivity,
Phys. Rev. B 91, 081111 (R) (2015).

3.    Y. J. Zhang, W. Han, Y. J. Xia, J. P. Cao, and Heng Fan,
Classical-driving-assisted quantum speed-up, 
Phys. Rev. A 91, 032112 (2015).

4.    J. Feng, Y. Z. Zhang, M. D. Gould, and Heng Fan, 
Uncertainty relation in Schwarzschild spacetime, 
Phys. Lett. B 743, 198 (2015).

5.    J. C. Wang, Z. H. Tian, J. L. Jing, and Heng Fan,
Parameter estimation for an expanding universe,
Nucl. Phys. B 892, 390 (2015).

6.    X. Y. Hu, and Heng Fan,
Effect of local channels on quantum steering ellipsoids,
Phys. Rev. A 91, 022301 (2015).

7.    Y. R. Zhang, J. D. Yue, and Heng Fan,
Quantum metrology via repeated quantum nondemolition measurements in a photon box,
Phys. Rev. A 91, 022104 (2015).

8.    M. L. Hu and Heng Fan,
Measurement-induced-disturbance quantified by trace norm,
New J. Phys 17, 033004 (2015).

9.    Z. H. Tian, J. C. Wang, Heng Fan and J. L. Jing,
Relativistic quantum metrology in open system dynamics,
Scientific Reports 5, 07946 (2015). 

10.    S. Y. Liu, Y. R. Zhang, W. L. Yang, and Heng Fan,
Multipartite distribution property of one way discord beyond measurement,
Ann. Phys. 354, 157 (2015).

11.    Y. L. Zhang, H. Wang, L. Jing, L. Z. Mu and Heng Fan,
Fitting magnetic field gradient with Heisenberg-limit accuracy,
Scientific Reports 4, 7390 (2014).

12.    J. C. Wang, Z. H. Tian, J. L. Jing and Heng Fan,
Quantum metrology and detection of Unruh effect,
Scientific Reports 4, 7195 (2014).

13.    L. H. Ren, and Heng Fan,
The general fine-grained uncertainty relation and the second law of thermodynamics,
Phys. Rev. A 90, 052110 (2014).

14.    K. X. Jiang, S. Q. Zhang, S. M. Ke, and Heng Fan,
Suppressing correlated noise in signals transmitted over the Gaussianmemory channels using 2N-port splitter and phase flips,
Phys. Rev. A 90, 052320 (2014).

15.    Z. Wang, S. X. Yu, Heng Fan, and C. H. Oh,
Quantum error correction assisted by two-way quantum communication,
Scientific Reports 4, 7203 (2014).

16.    J. Wang, D. Zhong, L. Z. Mu, and Heng Fan,
Fidelity of measurement-based quantum computation in a bosonic environment,
Phys. Rev. A 90, 052306 (2014).

17.    W. B. Yan, and Heng Fan,
Control of single-photon transport in a one-dimensional waveguide by asingle photon,
Phys. Rev. A 90, 053807 (2014).

18.    Y. R. Zhang, and Heng Fan,
Quantum metrology bounds for vector parameters,
Phys. Rev. A 90, 043818 (2014).

19.    H. M. Wang, H. Y. Zhou, L. Z. Mu, and Heng Fan,
Classification of no-signaling correlation and the ``guess your neighbor’s input'' game,
Phys. Rev. A 90, 032112 (2014).

20.    J. D. Yue, Y. R. Zhang, and Heng Fan,
Quantum-enhanced metrology formultiple phase estimation with noise,
Scientific Reports 4, 5933 (2014).

21.    Jie-Ci Wang, J. L. Jing, and Heng Fan,
Quantum discord and measurement-induced disturbance in the backgroundof dilaton black holes,
Phys. Rev. D 90, 025932 (2014).

22.    X. X. Wu, C. C. Le, Y. Liang, S. S. Qin, Heng Fan, and J. P. Hu 
Effect of As-chain layers in CaFeAs2,
Phys. Rev. B 89, 205102 (2014).

23.    Y. J. Zhang, W. Han, Y. J. Xia, J. P. Cao,andHeng Fan,
Quantum speed limit forarbitrary initial states,
Scientific Reports 4, 4890 (2014).

24.    W. B. Yan and Heng Fan,
Single-photon quantum router with multiple output ports,
Scientific Reports 4, 4820 (2014).

25.    C. F. Liu, Heng Fan, S. Guo, and W. M. Liu,
Crystallized and amorphous vortices in rotating atomic-molecular Bose-Einstein condensates,
Scientific Reports 4, 4224 (2014).

26.    H. F. Wang, Heng Fan, and F. L. Li,
Quantum algorithm for solving some discrete mathematical problems by probing their energy spectra,
Phys. Rev. A 89, 012306 (2014).

部分有简介的文章

1. W. B. Yan, J. F. Huang and Heng Fan,
Tunable single-photon frequency conversion in a Sagnac interferometer,
Scientific Reports 3, 3555 (2013). 参看物理所科研动态2013年72期。

2. F. D. Sun, X. L. Xiao, J. W. Ye, Heng Fan and W. M. Liu,
Topological quantum phase transition in synthetic non-Abelian gauge potential: gauge invariance and experimental detections,
Scientific Reports 3, 2119 (2013). 参看物理所科研动态2013年32期。

3. Y. C. Chang, G. Q. Liu, D. Q. Liu, Heng Fan and X. Y. Pan,
Room-temperature quantum cloning machine with full coherent phase control in nanodiamond,
Scientific Reports 3, 1498 (2013). (理论实验合作). 参看物理所科研动态2013年13期。

部分和实验组合作文章
1. M.F. Li, Y. R. Zhang, X. F. Liu, X. R. Yao, K. H. Luo, Heng Fan and L. A. Wu,
A double-threshold technique for fast time-correspondence imaging,
Appl. Phys. Lett. 103, 211119 (2013). (理论实验合作).

2. C. R. Zhu, G. Wang, B. L. Liu, X. Marie, X. F. Qiao, X. Zhang, X. X. Wu, Heng Fan, P. H. Tan, T. Amand, and B. Urbaszek,
Strain tuning of optical emission energy and polarization in monolayer and bilayer MoS2,
Phys. Rev. B 88, 121301 (R) (2013). (理论实验合作).

3. M. F. Li, Y. R. Zhang, K. H. Luo, L. A. Wu and Heng Fan,
Time-correspondence differential ghost imaging,
Phys. Rev. A 87, 033813 (2013), (理论实验合作).

4. X. Y. Pan, G. Q. Liu, L. L. Yang, and Heng Fan,
Solid-State Optimal Phase-Covariant Quantum Cloning Machine,
Appl. Phys. Lett. 99, 051113(2011). (理论实验合作).

 

目前的研究课题及展望:

量子计算和量子信息及其相关课题。主要关注量子计算的物理实现,量子计算和量子信息基本问题,量子信息处理及凝聚态理论的相互关联。 在研项目为: “百人计划”项目; 自然科学基金项目; 中科院知识创新项目; “973”项目。

培养研究生情况:

2017年计划招收2-3名研究生,欢迎量子信息、冷原子、凝聚态物理、量子光学等方面的博士来联系博士后。

研究生荣誉:
张煜然同学获得2016年中科院朱李月华优秀博士生奖
崔健同学获得2012年度中科院宝钢优秀学生奖
刘钊同学获得2010中科院宝洁优秀研究生奖学金
多位同学获得“三好学生”称号和所长奖学金。

电话:

010-82649518

Email:

hfan@iphy.ac.cn