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毕桥教授
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  This photo was taken in the Prigogine office. It shows Bi Qiao and his supervisor I. Prigogine were together, after he got his Ph.D. of Physics two months late, in August 16, 1996. Interesting evidence is that the operator, which symbolizes the subdynamics that was a main tool of nonequilibrium statistical physics invented and used in the Brussels-Austin school, was depicting in the blackboard, naturally, which was recorded by the photo. The following is an introduction from Prigogine in the Bi Qiao’s book, subdynamics theory and application in complex system:  

  毕桥教授、博导 

  E-mail: nobelac@hotmal.com 

  个人简介 

  毕桥,1957年出生,上海交大77级本科生。1982年毕业于上海交通大学金属材料科学及工程系,任国营武汉6803厂现场施工员三年,1985-1991年,任武汉工业大学物理实验室讲师。

  1991师从与耗散结果理论创始人,77年化学诺贝尔奖得主,比利时科学大师普里高津,赴比利时布鲁塞尔自由大学(法语)攻读非平衡统计物理的博士研究生,在普里高津和其主要助手, 数学物理学家安东尼欧的辅导下,淤1996年6月以优异的成绩获比利时布鲁塞尔自由大学物理学博士学位。1997应武工大荣誉校长袁润章教授的邀请,余同年2月在武汉理工大学复合材料新技术国家重点实验室从事纳米材料的博士后研究, 由袁教授为其导师, 开始进入纳米科学研究领域。 1997年5月任副研究员,1999年12月破格晋升为正研究员。

  1997年10月多伦多大学高等纳米中心访问教授,1999-2006任加拿大多伦多大学高等纳米中心高级研究科学家,1999-2004年兼任扬州大学复杂性中心主任和教授、中科院等离子物理研究所博士生导师。 2001年评为中科院“海外杰出人才引进计划”人才( 中科院武汉物理和数学研究所),研究方向:量子信息。2006年12月任武汉理工大学理学院物理系教授,2007年3月为理学院固体力学专业博士生导师。 2007年5月任加拿大多伦多大学高等纳米中心客座教授。

  在国内外期刊和学术会议上发表文章50-60多篇。 2002-2007年以来以第一作者身份在J.Appl. Phys.,Physica A,Phys. Rev. A 等国际物理学核心刊物上发表论文20多篇。其著作,子动力学的理论极其在复杂系统中的应用(由耗散结构理论创始人,77年化学诺贝尔化学奖获得者,普利高津作序),获得97-98年中国大学版协中南地区优秀学术著作一等奖。

  目前,其主要研究方向是量子信息和非平衡统计物理,包括量子网络, 量子开放系统和量子引力。

  相信“人生三百年, 会当击水三千里”!

  主要科研成果 

  (1) 首次把非平衡统计物理的子动力学(普利高津和C.Geoge1970提出)应用到纳米系统、量子计算和量子网络系统。并提出了适于开放体系的薛定谔方程,不可逆刘维方程,非线性刘维方程等多种动力学方程。在薛定谔方程、刘维方程的非微扰求解和密度算符的演化在含时量子体系中的应用取得了注目的进步。相关结果发表在Physica A322, 345, (2003)和Physica A320, 357, (2003)。

  (2) 利用发展的动力学方程推广了介观体系的著名的Kubo计算公式,使之能计算任意高阶非线性电导系数。该理论发表在Physica A311, 429 (2002)。建立了量子点系统磁感应矩与温度的关系式,并发现该系统在低温下自发磁矩随温度的变化不满足3/2次方定律的反常情况。相关结果发表在J. Appl. Phys. 87, 2520, (2000)。

  (3) 首次提出在Rigged Hilbert 空间背景上构造开放量子计算机的设想,并提出构造RHS中的量子逻辑及测量理论的建议。由此提出了一系列适合量子开放体系的动力学方程, 如广义薛定谔方程,投影主方程,量子波尔兹曼方程等,形成了独特的量子计算投影子空间的纠错理论。该理论物理意义明晰,适应性可能很广。应为一种较好的量子计算机的纠错理论。相关结果发表在Phys. Rev. A65, 042325 (2002);J. Appl. Phys.91, 9368 (2002);Phys. Lett. A313, 21 (2003);J. Appl. Phys. 91, 2524 (2002) 等国际物理学核心期刊上。

  (4) 提出了许多基于有序量子点,纳米结构或量子原胞机来实现量子网络或量子逻辑门的方案[见:J. Appl. Phys. 91, 2524 (2003);Phys. Lett.A313, 21 (2003); Proceedings of The IEEE 91, 1874, (2003)]。提出了利用量子线相干原理来实现量子逻辑门的设想。为发展基于纳米线的量子网络的理论和实验提供了借鉴。相关文章见Physica A347,168 (2005)。

  (5) 提出了投影子空间上的格林函数概念-投影格林函数。使格林函数的方法在投影子空间上得以运用。由此发展了一套非微扰求解动力学方程的方法。为量子计算和量子网络设计抗消相干的投影子空间或控制抗消相干提供了有力基础。见Physica A333,197,(2004)。

  (6) 提出了非线性算子格林函数的理论。该理论把线性算子格林函数的理论拓广到非线性,非平衡的领域,为求解非线性动力学方程,非线性量子网络提供了格林函数方法。使有力的格林函数技术移植到非线性,非平衡的领域成为可能。见Physica A334, 459 (2004)。

  (7) 發現了量子愛因斯坦方程的漂移,提出了愛因斯坦方程的量子信息表述理論,提出了量子愛因斯坦方程的測量模型。[Bi Qiao, Chin. Phys. Lett.24, 859 (2007).]

  部分发表的文章: 

  International Refereed Journal Articles (SCI/ SSCI Listed): 

  [1] Bi Qiao, Fluctuation of quantum information density in curved space, Chin. Phys. Lett. 24, 859 (2007).

  [2] Bi Qiao, and Fang Jinqing, Entropy and HUHPM approach for complex networks, Physica A 383, 753 (2007).

  [3] Jinqing Fang, Qiao Bi, Yong Li, Xin-Biao Lu and Qiang Liu, Toward a Harmonious Unifying Hybrid Model for Any Evolving Complex NetworksAdvances in Complex Systems, 10, 117 (2007).

  [4] Fang JinQing, Bi Qiao, Li Yong, Lu XinBiao,and Liu Qiang,A harmonious unifying hybrid preferential model and its universal properties for complex dynamical networksScience in China Series G: Physics Mechanics and Astronomy 50,379 (2007).

  [5] Yong Li, Jinqing Fang, Qiao Bi, and Qiang Liu, Entropy Characteristic on Harmonious Unifying Hybrid Preferential Networks, Entropy 9, 73, (2007).

  [6] Fang J Q, Bi Qiao, Li Y, Advances in Theoretical Models of Network, Front. Phys. China 2, 109 (2007).

  [7] Fang Jin-Qing, Bi Qiao, Li Yong, Lu Xin-Biao and Liu Qiang, Sensitivity of Exponents of Three-Power Laws to Hybrid Ratio in Weighted HUHPM, Chinese Phys. Lett. 24 279 (2007).

  [8] Bi Qiao, H. E. Ruda, and Z. D. Zhou, Dynamical equations of quantum information and interference, Physica A 364, 170 (2006) .

  [9] Bi Qiao, H. E. Ruda, and Z. D. Zhou, Dynamical equations of quantum information and Gaussian channel, Physica A 363, 198 (2006).

  [10] Liu Gui Ping, Nanowire based quantum interference sensors for electromagnetic radiation, Journal of Applid Physics 99, 094306 (2006).

  [11] Bi Qiao, and Fang Jinqing, Quantum Interference Network, Physica A 371, 409 (2006).

  [12] Bi Qiao, and Fang Jinqing, Certain properties of a quantum information network driven by external fields, Chin. Phys. Lett. 23, 1947 (2006).

  [13] Bi Qiao, X. S. Xing, and H. E. Ruda, Kinetic equations for quantum information, Physica A 355, 319 (2005).

  [14] Bi Qiao, and H. E. Ruda, Generalized Schrodinger equation and quantum measurement, Physica A 335, 333 (2005).

  [15] Bi Qiao, X.S. Xing and H.E. Ruda, Dynamical equations for quantum information and application in information channel, Chinese Phys. Lett. 22,1618 (2005).

  [16] Bi Qiao, and H. E. Ruda, Quantum computing using nanowires and nanotubes, Physica A 347, 168 (2005).

  [17] Bi Qiao, and H. E. Ruda, Irreversible Liouville equation and nonperturbative approach in quantum computing, Physica A 347, 153 (2005).

  [18] Bi Qiao, and H. E. Ruda, Green functions for nonlinear operators and application to quantum computing, Physica A 334, 459 (2004).

  [19] Bi Qiao, and H. E. Ruda, Nonlinear Liouville equation, project green function and stabilizing quantum computing, Physica A 333, 197 (2004).

  [20] X. H. Zeng, Bi Qiao, G. C. Guo, and H. E. Ruda, Decoherence free in subspace using Na@C60 as quantum qubit, Physics letters A 313, 21 (2003).

  [21] X. H. Zeng, H. X. Chen, and X. L. Xu, H. E. Ruda, and Bi Qiao, Influence of quantum effects on giant magnetorsistance for multilayer structure, J. Appl. Phys. 94, 507 (2003).

  [22] Fang Jin-Qing, Bi Qiao and H. E. Ruda, Anticontrol of quantum chaos in Hamiltonian system, Commun. Theor. Phys. 39, 177 (2003).

  [23] Bi Qiao, and R. E. Ruda, General nonequilibrium statistical ensemble formalism and its application to quantum computing, Physica A 327, 425 (2003).

  [24] Bi Qiao, H. E. Ruda, M. S. Zhan, and X. H. Zeng, Kinetic equation, non-perturbative approach and decoherence free subspace for quantum computing system, Physica A 322, 345 (2003).

  [25] Bi Qiao, H. E. Ruda, Zeng Xianhua, and Bambi Hu, Extended space for quantum cryptography using mixing states, Physica A 320, 357 (2003).

  [26] Bi Qiao, Zhen XianHua and H.E Ruda, Nonlinear conductivity for mesoscopic systems, Physica A 311, 429 (2002).

  [27] Bi Qiao, Harry E. Ruda, and J. E. Chang, Using sequences of pulses to control coherence in an open quantum computing system, J. Appl. Phys. 91, 9368 (2002).

  [28] Jian Wang, H. E. Ruda, and Bi Qiao, Decoherence of quantum register in the weak-coupling limit, Phys. lett. A 294, 6 (2002).

  [29] H. E. Ruda and Bi Qiao, Modeling and prospects for solid state quantum computing, The proceedings of IEEE spectial issue on nanoelectronics and nanoscale processing, (2002).

  [30] Bi Qiao, H. E. Ruda, and Jian Wang, Multiqubit computing and error-avoiding codes in subspace, J. Appl. Phys. 91, 2524 (2002).

  [31] Bi Qiao, H. E. Ruda and M. S. Zhan, Two-qubit quantum computing in a projected subspace, Phys. Rev. A 65, 042325-1 (2002).

  [32] Bi Qiao, and H. E. Ruda, Schrodinger equation for an open system, Chinese Phys. Lett. 19, 1238 (2002).

  [33] Bi Qiao, and H. E. Ruda, and Jian Wang, Virtual Journal of Nanoscale Science & Technology, Feb. (11) (2002).

  [34] Bi Qiao, and H. E. Ruda and M. S. Zhan,Virtual Journal of Quantum Information,April. (4) (2002).

  [35] Bi Qiao, and H. E. Ruda, and Qi Baihua, Influence of temperature on magnetism in a quantum confined system, J. Appl. Phys. 87, 2520 (2000).

  [36] Bi Qiao, and Harry E. Ruda, Quantum computing using entanglement states in a photonic band gap, J. Appl. Phys. 86, 5237 (1999).

  [37] Bi Qiao, and Harry E. Ruda, Jordan block structure of two-dimensional quantum neural cellular network, J. Appl. Phys. 86, 634 (1999).

  [38] Bi Qiao, and Harry E. Ruda, Evolution of a two-dimensional quantum cellular neural network driven by an external field, J. Appl. Phys. 85, 2952 (1999).

  [39] Bi Qiao, H E Ruda, and Guiping-Yaozu, General formalism for the spectral decomposition of the Hamiltonian in a quantum fractal network, J. Phys. A: Math. Gen. 32 5585 (1999).

  [40] Bi Qiao, and Harry E. Ruda, Spectral decomposition of excitons confined in a quantum dot by a parabolic potential and under the influence of an external field, J. Appl. Phys. 84, 1052 (1998).

  [41] I. Antoniou, Yu. Melnikov and Bi Qiao, Master equation for a quantum system driven by a strong periodic field in the quasienergy representation, Physica A 246, 97 ( 1997).

  [42] Bi Qiao and I. Antoniou, Spectral decomposition of Chebyshev maps, Physica A : Statistical and Theoretical Physics,  233, 449 (1996).

  [43] I. Antoniou, and Bi Qiao, Spectral decomposition of the tent maps and the isomorphism of dynamical systems, Phys. Lett. A 215, 280 (1996).

  [44] I. Antoniou and Bi Qiao, Spectral decomposition of the chaotic logistic map, Nonlinear World 4, 135–143 (1997).

  [45] I. Antoniou, Bi Qiao, and Z. Suchanecki, Generalized spectral decomposition and intrinsic irreversibility of the Arnold Cat map, Chaos Solitons and Fractals, 8, 77 (1997).

  [46] I. Antoniou, and Bi Qiao, Spectral decomposition of piecewise linear monotonic maps, Chaos Solitons and Fractals, 7, 1895 (1996).

  [47] Zhang Qingjie, Bi Qiao and Liu Guiping, Spectral Calculations of Hamiltonian for a Quantum Network, Journal of Wuhan University of Technology (Materials Science Edition), 3, (2000).

  [48] Bi Qiao, and Fang Jinqing, Quantum information network, Dynamics of Continuous, Discrete and Impulsive Systems (2007).

  [49] Bi Qiao, Qi Bai Hua, and Yao Zu Hu, Modeling of super-magnetic fluid, Journal of Wuhan University of Technology (Materials Science Edition), 2, (1998).

  [50] Bi Qiao, The evolution of the density operator driven system, Acta Mathematica Scientia 1, 97 (1999).

  [51] Fang Jingqing, and Bi Qiao, A Quantum Information Network and Its Properties Driven by External Fields, Communications, Circuits and Systems Proceedings, 2006 International Conference on, 4, 2672 (2006).  

  Publications in Chinese Journals: 

  [1] Bi Qiao, Zeng Xiang Hua, and Chang Jiafong, Using Open Quantum System Theory to Study Quantum Information, Science Technology and Engineering, 1, (2003).

  [2] Chen Hong Xiao, Zeng Xiang Hua, and Bi Qiao, The effects of nonlinear response on GMR, Journal of Atomic and Molecular Physics, 2, (2002). 

  [3] Han Jiurong, Jiang Yumei, Li Shuling, Chao Yufang, and Bi Qiao, Quantization of an Equivalent Circuit of Mesoscopic Biological Cell, Science Technology and Engineering, 1, (2003). 

  [4] Chen Hong Xia, Zeng Xiang Hua, and Bi Qiao, The influences of temperature and external potential on GMR, Journal of Guangxi Normal University (Natural Science Edition, 1, (2002). 

  [5] Bi Qiao, Zeng Xiang Hua, and Chen Hong Xia, The study on giant magnetoresistance of spin-valve sandwiches, J. Atomic and Molecular Physics, 1, (2004). 

  [6] Zeng Xiang Hua, and Bi Qiao, Using subdynamic theory to study mesoscopic transportation-corresponding conductivity calculation, J. Atomic and Molecular Physics, 18, (2001).

  出版专著(Book) 

  [1] Bi Qiao, Theory of Subdynamics and Its Application in Complex System, Wuhan Univ. Tech. Press, (1998). (This work has received the first award of the middle-south China 2000.)

  研究项目(Involved Research Projects Since 1993): 

  1. “EU-RUSSIA COLLABORATION ON COMPLEXITY” supported by EUROPEAN COMMISSION (INFORMATION TECHNOLOGIES), International Solvay Institutes, 1993-1999, amount: 1600,000 Ecus.

  2. “Wafer-Scale Methodologies (WSM) for forming nanostructures suitable for developing quantum functional nanodevices; Exploring Emergent Phenomena (EP) in interacting and non-interacting nanosystems suitable for developing nanodevices, including “Grants from Canada NSERC, MITACS, CIPI, MMO, and CITO”, Center of Advanced Nano-technology, University of Toronto, 1998 – 2006, amount: CAD$25,000,000.

  3. “Yang Zhou University Complexcity Center Support”, Yang Zhou University, 1999-2004, amount: RMB$1500,000 (Main Investigator).

  4. “Chinese Natural Science Funds:79970121and 60072032”, Wuhan University of Technology, and Yang Zhou University, 2000-2003, amount: RMB$220,000 (Main Investigator).

  5.“973sub-project of China(1999064509)”, Yang Zhou University, 1999-2002, RMB$100,000 (Main Investigator).

  

 

  6.“Chinese NSFC under the Grand No.70431002”, China Institute of Atomic Energy, 2005-2010, RMB$1000,000。

 

  

      
      
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