Introduction

=** 引力交互作用与宇宙论研究中心 **=  1.激光天文动力学空间计划 ASTROD: ASTROD I, ASTROD, ASTROD-GW, Super-ASTROD 2.宇宙学 3.相对论引力理论的测试 4.空间引力波探测 元初引力波及其可探测性 宇宙学中的偏极化现象与微波背景辐射 精密太阳系动力学 二阶后牛顿近似、光偏折、光迟延与近日点移动 任务轨道设计与模拟 深空激光测距 无拖曳航天仿真建模及其控制 测试质量充电与干扰 空间引力波探测的灵敏度 中程力的经验制约与证据 暗物质、暗能量的制约与证据 研究方向分两个方面，一个方面是关于激光天文动力学的，在国内已提出空间引力波探测计划，归属于天文号脉领域. 希望能尽力推动此项目，能在国际上崭露头角. 另一个方面是关于宇宙学及相关领域中的工作，希望能提升自己和团组的研究工作，并贡献于国内的宇宙学研究. 以下简述在宇宙学及相关领域中的工作： (A) 在国际学术上领先与主导的工作有： (i) 第一个提出轴子 (Axion, 可产生宇宙方向常数，是暗物质的可能候选粒子 ) 和光子相互作用 (Phys. Rev. Lett., 38, 301 [1977]), 比 Nobel 奖得主 Weinberg(Phys. Rev. Lett., 40, 223 [1978]) 和 Wilczek (Phys. Rev. Lett., 40, 279 [1978]) 在量子色动力学（ QCD ）中提出轴子理论的时间早了一年余； (ii) 第一个深入研究 Galileo 等效原理和 Einstein 等效原理的关系 (Phys. Rev. Lett., 38, 301 [1977]) 及其对宇宙论的应用； (iii) 深入研究引力理论，提出和广义相对论有相同后牛顿极限但具宇宙优先坐标的理论，得到 Nature (244, 537 [1973]) 重视，专文评述. (B) 2002年，到紫台担任研究员的工作后，和宇宙学相关的工作有： (i) 宇宙偏振旋转和其在宇宙微波背景辐射偏振观测的可能效应，在 2004 年中国天文学会以及在引力与相对论天体物理学会之学术年会中均作了邀请报告. 2005 年，在 Chinese Physics Letters 上发表此论文. 后续，在国内和国际上成为一个热点，有许多 Physical Review Letters 文章发表. 2008 年，在 Progress of Theoretical Physics Supplement 写了一篇综述的文章. 宇宙偏振旋转和元初暴涨引力波均会在宇宙微波背景辐射上产生 B 模偏振效应. 要区分其来源，必须进一步了解与测试基本物理和宇宙模型. (ii) 2008年 6 月，在国际 LISA 会议中报告了使用 Super-ASTROD 和 ASTROD 探测元初暴涨引力波的方法，引起了国际的注目. 论文于 2008 年 11 月投出，已刊登在 Classical and Quantum Gravity 期刊上. 按照现在对天体物理和早期宇宙理论的了解， Super-ASTROD 最有机会直接探测到元初暴涨引力波，且探测的深度比微波背景辐射偏振观测能探测到的更大. 此项工作于 1996 年提出 Super-ASTROD 时，即已开始. 2000 年后，在国内和国际上作过许多报告，值此探测暴涨宇宙成为天文学和物理学焦点之际，在 LISA 会议中的报告，特别引起重视. (C) 正在进行的研究工作和未来的研究方向包括： (i) 宇宙偏振效应、张量模的探测、微波背景辐射 (ii) 元初暴涨引力波的探测和暴涨模型 (iii) 引力波距离的测定和暗能量模型的区分
 * 一、研究领域：**
 * 二、具体方向：**
 * 三、团组主持人倪维斗的研究方向和规划：**

(iv) 解释 “ 暗物质 ” 的引力理论之实验测试

**四、团组成员：**

宇宙模型在太阳系引力实验检测的研究 || wanggang@pmo.ac.cn ||
 * 姓 名 || 职 称 || 研究方向 || Email ||
 * 倪维斗 || 博导 || 精密天文动力学，引力物理与天文，光学测量, 宇宙论 || weitou@gmail.com ||
 * 董鹏 || 博士生 || 太阳引力场中二阶后牛顿光偏折与近日点的移动 || dongpeng@pmo.ac.cn ||
 * 王刚 || <span style="font-family: 宋体; font-size: 10.5pt;">硕士生 || <span style="font-family: 宋体; font-size: 10.5pt;"><span style="font-family: 宋体; font-size: 10.5pt;">深空探测与引力波空间探测任务轨道
 * <span style="font-family: 宋体; font-size: 10.5pt;">王锋 || <span style="font-family: 宋体; font-size: 10.5pt;">硕士生 || <span style="font-family: 宋体; font-size: 10.5pt;">外差式正弦相位调制干涉纳米位移测距系统的原理与实现 || <span style="font-family: 宋体; font-size: 10.5pt;">noclambulist@gmail.com ||
 * <span style="font-family: 宋体; font-size: 10.5pt;">李洪银 || <span style="font-family: 宋体; font-size: 10.5pt;">硕士生 || <span style="font-family: 宋体; font-size: 10.5pt;">Cosmic Vision ASTROD I无拖曳系统的仿真建模及其控制研究 || <span style="font-family: 宋体; font-size: 10.5pt;">__hongyin83li@gmail.com__ ||

<span style="color: #3a3a3a; font-family: 宋体; font-size: 14px;">**五、论文与报告**

<span style="font-family: 宋体; font-size: 10.5pt;">（一）论文部分： 2005年度： A. SCI论文 1.Wei-Tou Ni, Probing the microscopic origin of gravity via precision polarization and spin experiments, Chinese Physics Letters 22 (1): 33-35, 2005. 2. Wei-Tou Ni, Empirical foundations of the relativistic gravity, International Journal of Modern Physics D 14 (6): 901-921, 2005. B. 国内期刊论文 1. 严俊，倪维斗，李广宇，夏炎，包纲，潮见幸江，王海涛， Hansj?rg Dittus, Claus Lmmerzahl,étienne Samain, Diana Shaul, Timothy Sumner, 单航天器激光天文动力学计划的科学目标与基本方案，紫金山天文台台刊， Vol. 23 No. 1-4, 1-19, 2004. 2. 黄天衣，李广宇，倪维斗，陶金河，吴雪君，须重明， ASTROD I 中的天文动力学，紫金山天文台台刊， Vol. 23 No. 1-4, 20-31, 2004. 3. 倪维斗，相对论性引力理论的实验基础及测试，紫金山天文台台刊， Vol. 23 No. 1-4, 32-51, 2004. 4. 夏炎，汤建仁，倪维斗，李广宇， ASTROD I 的轨道设计与模拟，紫金山天文台台刊， Vol. 23 No. 1-4, 62-85, 2004. 5. 倪维斗，潮见幸江， ASTROD I 加速度噪声与无拖曳系统要求，紫金山天文台台刊， Vol. 23 No. 1-4, 86-103, 2004. 6. 包纲，倪维斗，柳磊， Henrique Araújo ， Diana Shaul ， Timothy Sumner ，关于 ASTROD I 测试质量充电过程模拟的预研究，紫金山天文台台刊， Vol. 23 No. 1-4, 104-138, 2004. 7. 王海涛， Albrecht Rudiger ，倪维斗， ASTROD I 的光学设计，紫金山天文台台刊， Vol. 23 No. 1-4, 154-159, 2004. 8. 马月华，倪维斗，李广宇，赵海斌，自导航小行星空间探测，深空探测研究， No. 1, 31-35, 2005. 9. 倪维斗，李广宇，严俊，赵海斌，月球激光测距精度的改进与绕月卫星双有效载荷计划概念，深空探测研究， Vol. 3, No. 2, 3-9, 2005. 2006年度 A. SCI论文 1. Ni WT, Bao Y, Dittus H, et al., ASTROD I: Mission concept and Venus flybys, ACTA ASTRONAUTICA 59 (8-11): 598-607, 2006. B. 会议与专书论文 1. W.-T. Ni, H. Araújo, G. Bao, et al., ASTROD and ASTROD I: Progress Report, Journal of Physics: Conference Series 32, 154-160 (2006). 2. 倪维斗，相对论性引力理论的实验基础及测试，科学前沿与未来，第十集， 161-187, 香山科学会议论文集（ 2006 ）. 2007年度 A. SCI论文 1. W.-T. Ni, ASTROD (Astrodynamical Space Test of Relativity using Optical Devices) and ASTROD I, Nuclear Physics B (Proc. Suppl.), 166 (2007) 153-158. 2. A. Pulido Patón, ASTROD Gravitational Reference Sensor (GRS): goal and requirements, Nuclear Physics B (Proc. Suppl.) 166 (2007) 243–245. 3. G. Bao, L. Liu, D. Shaul, H. Ara′ujo, W.-T. Ni and T. Sumner, Further computation of the test mass charging and disturbances in ASTROD I, Nuclear Physics B (Proc. Suppl.), 166 (2007) 246–248. B. 会议与专书论文 1. A. Pulido Patón and W.-T. Ni, The low-frequency sensitivity to gravitational waves for ASTROD, arXiv:0704.3333v1. 2. G. Bao, D. Shaul, H. Araujo, W.-T. Ni, T.Sumner, L. Liu, ASTROD I Charging Simulation and Disturbances ", arXiv:0704.3303. 2008年度 A. SCI论文 1. Wei-Tou Ni, ASTROD and ASTROD I-Overview and Progress, International Journal of Modern Physics D, Vol. 17, No. 7, 921-940, 2008. 2. A. Pulido Patón, Current Prospects for ASTROD Inertial Sensor, International Journal of Modern Physics D, Vol. 17, No. 7, 941-963, 2008. 3. Gang Bao, Wei-Tou Ni, D. N. A. Shaul, H. M. Araujo, Lei Liu, T. J. Sumner, Further Test Mass Charging Simulations for ASTROD I, International Journal of Modern Physics D, Vol. 17, No. 7, 965, 2008. 4. Li Zhigang, Wei-Tou Ni, Antonio Pulido Patón. Extra dimensions and atomic transition frequencies, Chinese Physics B, vol. 17, 70-75, 2008. 5. Wei-Tou Ni, From Equivalence Principles to Cosmology: Cosmic Polarization Rotation, CMB Observation, Neutrino Number Asymmetry, Lorentz Invariance and CPT, Progress of Theoretical Physics Supplement, No. 172, 49-60, 2008. 6. S.M. Kopeikin, E. Pavlis, D. Pavlis, V.A. Brumberg, A. Escapa, J. Getino, A. Gusev, J. Müller, W.-T. Ni, N. Petrova, Prospects in the orbital and rotational dynamics of the Moon with the advent of sub-centimeter lunar laser ranging, Advances in Space Research 42 (2008) 1378-1390.

= =

<span style="font-family: 宋体; font-size: 10.5pt;">B. 核心期刊论文 1. 赵城，倪维斗，中法激光时间比对和探测基本物理的相关空间计划，物理学进展 (Progress in Physics) ， Vol. 28 No 2, 191-203, 2008. C. 会议与专书论文 1. C. Zhao, W.-T. Ni, E. Samain, Time transfer by laser link between China and France, Proceedings of International Astronomical Union (IAU) Symposium No. 248, 298-299, 2008 (arXiv:0710.4650). 2. W.-T. Ni, Deep-space laser-ranging missions ASTROD (Astrodynamical Space Test of Relativity using Optical Devices) and ASTROD I for astrodynamics and astrometry, Proceedings of International Astronomical Union (IAU) Symposium No. 248, 379-382, 2008 (arXiv:0710.5624). 3. Peng Dong, Wei-Tou Ni, Light deflection in the second post-Newtonian approximation of scalar-tensor theory of gravity, Proceedings of International Astronomical Union (IAU) Symposium No. 248, 401-402, 2008 (arXiv:0711.0253). 4. W.-T. Ni, A. Pulido Patón and Y. Xia, Testing Relativistic Gravity to One Part Per Billion, pp. 571-576 in Lasers, Clocks and Drag-Free Control: Exploration of Relativistic Gravity, Eds.: H. Dittus, C. L?mmerzahl and S. G. Turyshev, ISBN: 978-3-540-34376-9 (2008). 5. S. M. Kopeikin and W.-T. Ni, Laser Ranging Delay in the Bimetric Theory of Gravity, pp. 209-216 in Lasers, Clocks and Drag-Free Control: Exploration of Relativistic Gravity, Eds.: H. Dittus, C. L?mmerzahl and S. G. Turyshev, ISBN: 978-3-540-34376-9 (2008). 6. T. Appourchaux, R. Burston, L. Gizon, W.-T. Ni, and the ASTROD I ESA COSMIC VISION 2015-2025 TEAM, Detecting Solar g modes with ASTROD, presented to HELAS II International Conference on Helioseismology, Asteroseismology and MHD Connections, G?ttingen, Germany, August 20-24, 2007, Journal of Physics: Conference Series (JPCS) 118, 012034 (2008). 7. A Pulido Patón, Gravitational disturbances in drag-free Spacecraft, submitted to Journal of Physics: Conference Series, Proceedings of 7th International LISA Symposium, June 16-20, 2008, Barcelona, Spain. 2009年度 (To be updated) A. SCI论文 1. Wei-Tou Ni, Super-ASTROD: probing primordial gravitational waves and mapping the outer solar system, Class. Quantum Grav. 26 (2009) 075021. 2. Thierry Appourchaux, Raymond Burston, Yanbei Chen, Michael Cruise, Hansjoerg Dittus, Bernard Foulon, Patrick Gill, Laurent Gizon, Hugh Klein, Sergei Klioner, Sergei Kopeikin, Hans Krueger, Claus Laemmerzahl, Alberto Lobo, Xinlian Luo, Helen Margolis, Wei-Tou Ni, Antonio Pulido Paton, Qiuhe Peng, Achim Peters, Ernst Rasel, Albrecht Ruediger, Etienne Samain, Hanns Selig, Diana Shaul, Timothy Sumner, Stephan Theil, Pierre Touboul, Slava Turyshev, Haitao Wang, Li Wang, Linqing Wen, Andreas Wicht, Ji Wu, Xiaomin Zhang, Cheng Zhao, Astrodynamical Space Test of Relativity using Optical Devices I (ASTROD I) - A class-M fundamental physics mission proposal for Cosmic Vision 2015-2025, Experimental Astronomy (2009) 23: 491-527. 3. Wei-Tou Ni, Cosmic polarization rotation, cosmological models, the detectability of primordial gravitation waves, submitted to International Journal of Modern Physics A. <span style="font-family: 宋体;"> 4. ‥ ammerzahl, N. Lockerbie, F. Loeffler, J. T. Mendonca, J. Mester, W.-T. Ni, C. Pegrum, A. Peters, E. Rasel, S. Reynaud, D. Shaul, T. J. Sumner, S. Theil, C. Torrie, P. Touboul, C. Trenkel, S. Vitale, W. Vodel, C. Wang, H. Ward, A. Woodgate, GAUGE: the GrAnd Unification and Gravity Explorer, Experimental Astronomy (2009) 23: 549-572. <span style="font-family: 宋体; font-size: 10.5pt;">5. S. Schiller, G. M. Tino, P. Gill, C. Salomon, U. Sterr, E. Peik, A. Nevsky, A. G?rlitz, D. Svehla, G. Ferrari, N. Poli, L. Lusanna. H. Klein, H. Margolis, P. Lemonde, P. Laurent, G. Santarelli, A. Clairon, W. Ertmer, E. Rasel, J. Müller, L. Iorio, C. L?mmerzahl, H. Dittus, E. Gill, M. Rothacher, F. Flechner, U. Schreiber, V. Flambaum, Wei-Tou Ni, Liang Liu, Xuzong Chen, Jingbiao Chen, Kelin Gao, L. Cacciapuoti, R. Holzwarth, M. P. He?, W. Sch?fer, Einstein Gravity Explorer–a medium-class fundamental physics mission, Experimental Astronomy (2009) 23: 573-610. 6. Yi Xie, Wei-Tou Ni, Peng Dong, Tian-Yi Huang, Second post-Newtonian approximation of scalar-tensor theory of gravity, Advances in Space Research 43 (2009) 171-180. 7. L. Liu, Yao Dong, G. Bao, W.-T. Ni and D. Shaul, Simulation of ASTROD I test mass charging due to solar energetic particles and interplanetary electrons, submitted to Advances in Space Research.

B. 核心期刊论文 1. 柳磊，倪维斗，行星际宇宙射线电子及重核对 ASTROD I 测试质量充电过程模拟的研究, 天文学报， Vol.50 No.1, 98-106, 2009. C. 会议与专书论文 1. Antonio Pulido Patón, Clive C Speake, Christian Trenkel, Sachie Shiomi and Wei-Tou Ni, Gravitational disturbances in drag-free spacecraft, Journal of Physics: Conference Series, in press. 2. 梅晓红，倪维斗，单光子探测阵列技术应用于激光高度仪以提高对国土经济的效益，现代测量技术与地理信息系统科技创新及产业发展研讨会论文集，第 1-6 页, 2009 年 6 月 19-21 日，上海. 3. 倪维斗，火星和深空激光测距科学目标与实验关键技术的研究，中国宇航学会深空探测技术专业委员会第六届学术年会论文集，已接收 (2009). 4. 梅晓红，倪维斗，单光子探测火星激光扫描高度仪 / 轮廓仪，中国宇航学会深空探测技术专业委员会第六届学术年会论文集，已接收 (2009). 5. 门金瑞，倪维斗，王刚， ASTROD-GW 任务轨道设计，中国宇航学会深空探测技术专业委员会第六届学术年会论文集，已接收 (2009). 6. 倪维斗，门金瑞，梅晓红，雷成明，董瑶， A. Pulido Patón ，董鹏，王刚，黄超光，龚雪飞，张杨，王海涛，彭秋和，军威，王立，侯欣宾，张庆祥，张晓敏， Hansj?rg Dittus ， Jian Guo ， Claus L?mmerzahl ， Diana Shaul ， Timothy Sumner ， ASTROD 空间引力波探测优化方案 : ASTROD-GW ，中国宇航学会深空探测技术专业委员会第六届学术年会论文集，已接收 (2009).

（二）会议报告： 2006年度 W.-T. Ni, ASTROD (Astrodynamical Space Test of Relativity using Optical Devices) and ASTROD I, Third International Conference on Particle and Fundamental Physics in Space,　 Beijing, Apr. 19-21, 2006 (邀请报告 ) <span style="font-family: 宋体; font-size: 10.5pt;"> Pulido Paton, W.-T. Ni, ASTROD Gravitational Reference Sensor (GRS): goal and requirements, Third International Conference on Particle and Fundamental Physics in Space,　 Beijing, Apr. 19-21, 2006 (Poster) W.-T. Ni, Antonio Pulido Patón, Yao Dong, AXEL Experiment in Space to Search for Spin-Coupling Interactions, Third International Conference on Particle and Fundamental Physics in Space, Beijing, Apr. 19-21, 2006 (口头报告 ) Gang Bao, Lei Liu, D. Shaul, H. Araujo ,W.-T. Ni and T. Sumner, Test mass Charging and disturbances for ASTROD I, Third International Conference on Particle and Fundamental Physics in Space, Beijing, Apr. 19-21, 2006 (Poster) Jianchun Shi, Hongyin Li, Wei-Tou Ni, Measuring the deep-space environmental momentum flux using the ASTROD I and ASTROD drag-free system data, Third International Conference on Particle and Fundamental Physics in Space, Beijing, Apr. 19-21, 2006 (Poster) A. Pulido Paton, W.-T. Ni, GWADW (Gravitational Wave Advanced Detector Workshop) 2006-VESF (Virgo Ego Scientific Forum). Isola d’ Elba (Italy): ASTROD and ASTROD I: Progress Report. 27 May-2nd June 2006. (口头报告 )  <span style="font-family: 宋体; font-size: 10.5pt;">A. Pulido Paton, W.-T. Ni, Low frequency sensitivity to gravitational waves for ASTROD. Third International ASTROD Symposium on Laser Astrodynamics, Space Test of Relativity and Gravitational-Wave Astronomy, Beijing, China, July 14 - 16, 2006. Gang Bao, Lei Liu, D. Shaul, H. Araujo ,Wei-Tou Ni and T. Sumner, the charging simulation and disturbances in ASTROD I, Third International ASTROD Symposium on Laser Astrodynamics, Space Test of Relativity and Gravitational-Wave Astronomy, Beijing, China, July 14 - 16, 2006 Hongyin Li, S. Theil, L. Pettazzi and M. S. Guilheme, Dynamics modeling and first design of drag-free controller for ASTROD I, Third International ASTROD Symposium on Laser Astrodynamics, Space Test of Relativity and Gravitational-Wave Astronomy, Beijing, China, July 14 - 16, 2006 P. Dong, W.-T. Ni, and Y. Xie, Light Deflection and perihelion in the second Post-Newtonian Approximation in the Scalor-Tensor theory, Third International ASTROD Symposium on Laser Astrodynamics, Space Test of Relativity and Gravitational-Wave Astronomy, Beijing, China, July 14 - 16, 2006 <span style="font-family: 宋体;"> Y. Xie, P. Dong, and W. <span style="font-family: 宋体; font-size: 10.5pt;">Ni, W.-T., Study progress on ASTROD and ASTROD I, the 36th COSPAR Scientific Assembly, Beijing, 2006 (邀请报告 ) Ni, W. –T., Solar, Cosmic Ray and Environmental physics (SCoRE) for/with ASTROD and ASTROD I, the 36th COSPAR Scientific Assembly, Beijing, 2006 (邀请报告 ) L. Liu, G. Bao, W.–T. Ni, D. Shaul, Simulation of ASTROD I test mass charging due to solar energetic particles, the 36th COSPAR Scientific Assembly, Beijing, 2006 (Post) A. Pulido Paton, W.T. Ni, Low frequency sensitivity to gravitational waves for ASTROD, the 36th COSPAR Scientific Assembly 2006, Beijing, July 16-23, 2006 (口头报告 ) Y. Xia, Y. Luo and W.-T. Ni, Orbit simulation for the ASTROD mission concept, the 36th COSPAR Scientific Assembly 2006, Beijing, July 16-23, 2006 (Post) Y.-J. Luo, W.-T. Ni and Y. Xia, Temporal variation of the gravitational constant and orbit　 simulation of the ASTROD I mission concept, the 36th COSPAR Scientific Assembly 2006, Beijing, July 16-23, 2006 (Post) P. Dong, W.-T. Ni, and Y. Xie, Light deflection and perihelion shift in the second post-Newtonian approximation of scalar-tensor theory of gravity, the 36th COSPAR Scientific Assembly 2006, Beijing, July 16-23, 2006 (口头报告 ) Hongyin, S. Theil, L. Pettazzi, M. S. Guilherme, and W.-T. Ni, Dynamics Modeling and First Design of Drag-Free Controller for ASTROD I, the 36th COSPAR Scientific Assembly 2006, Beijing, July 16-23, 2006 (口头报告 ) Y. Xie, P. Dong, and W.-T. Ni, Second post-Newtonian approximation of scalar-tensor theory of gravity, the 36th COSPAR Scientific Assembly 2006, Beijing, July 16-23, 2006 (Post) Y. Dong, W.-T. Ni and A. Pulido Patan, AXEL experiment in space to search for spin-coupling interactions, the 36th COSPAR Scientific Assembly 2006, Beijing, July 16-23, 2006 (口头报告 ) F.-G. Song, Y.-J. Luo, W.-T. Ni, and Y. Xiong, Pointing ahead and acquisition for the ASTROD I mission, the 36th COSPAR Scientific Assembly 2006, Beijing, July 16-23, 2006 (口头报告 ) 2007年度 1. Wei-Tou Ni, talk on the Scientific Objectives and discussion on the Orbit Selection in the Einstein Gravity Explorer Mission Proposal Preparation Meeting, Duesseldorf, Germany, June 8-9, 2007 (member of the proposal team) 2. Wei-Tou Ni, From Equivalence Principles to Cosmology: Cosmic Polarization Rotation, CMB Observation, Neutrino Number Asymmetry, Lorentz Invariance and CPT, From Quantum to Cosmos II, Bremen, Germany, June 9-13, 2007 (Advisory Committee Member) 3. Wei-Tou Ni, ASTROD (Astrodynamical Space Test of Relativity using Optical Devices) and ASTROD I, Invited talk presented to Max Planck Institut fuer Gravitationsphysik, Albert-Einstein-Institut, Am Muehlenberg 1, D-14476 Golm, Germany, June 15, 2007 4. Wei-Tou Ni, Cosmic Polarization Rotation, CMB Observation, Neutrino Number Asymmetry, Lorentz Invariance and CPT, oral talk presented to 18th International Conference on General Relativity & Gravitation, 8-13 July 2007, Sydney, Australia, and 7th Edoardo Amaldi Conference on Gravitational Waves, 8-14 July 2007, Sydney, Autralia 5. Wei-Tou Ni, From Equivalence Principles to Cosmology: Cosmic Polarization Rotation, CMB Observation, Neutrino Number Asymmetry, Lorentz Invariance and CPT, The 10th Asia Pacific Physics Conference, 21-24 August 2007, Pohang, Korea (Invited talk) 6. Wei-Tou Ni, From Equivalence Principles to Cosmology: Cosmic Polarization Rotation, CMB Observation, Neutrino Number Asymmetry, Lorentz Invariance and CPT, VIII Asia-Pacific International Conference on Gravitation and Astrophysics (ICGA8), August 29 –September 1, 2007, Nara, Japan (Invited talk) (International Organizing Committee Member) 7. Antonio, Visiting Professor Alberto Lobo's research group at the Institute of Space Studies of Catalunya (IEEC), in Barcelona ( Spain). Giving a seminar with title:”New constraints on short-range forces coupling intrinsic spin and mass using a Spherical Superconducting Torsion Balance”. March 15th, 2007. 8. Antonio, Attending Amaldi Conference on Gravitational Waves, Sydney (Australia). Poster presentation: “ASTROD as a gravitational wave detector”, 8-14 July, 2007. 2008年度 1. Wei-Tou Ni, Gravitational wave experiments in space: LISA, ASTROD, DECIGO, Big Bang Observer ..., Lecture presented in APCTP International School on Black Hole Astrophysics 2008, 19-24, January 2008, Daejeon & Pohang, Korea. 2. Wei-Tou Ni, Gravitational wave experiments in space: their goal sensitivities and schemes for achievement, Lecture presented in APCTP International School on Black Hole Astrophysics 2008, 19-24, January 2008, Daejeon & Pohang, Korea. 3. Wei-Tou Ni, Super-ASTROD: Probing primordial gravitational waves and mapping the outer solar system, talk presented to 7th International LISA Symposium, June 16-20, 2008, Barcelona, Spain. 4. Wei-Tou Ni, Cosmic Polarization Rotation, its Implication and CMB Polarization Observation Missions, 37th COSPAR Scientific Assembly, July 13-20, 2008, Montreal, Canada. 5. Wei-Tou Ni, Astrodynamical Space Test of Relativity Using Optical Devices I (ASTROD I) – a Fundamental Physics Mission Proposal for Cosmic Vision 2015-2025, 37th COSPAR Scientific Assembly, July 13-20, 2008, Montreal, Canada. 6. Wei-Tou Ni, Super-ASTROD: Probing primordial gravitational waves and mapping the outer solar system, 37th COSPAR Scientific Assembly, July 13-20, 2008, Montreal, Canada. 7. Wei-Tou Ni, Detecting Solar g-Modes with ASTROD, 37th COSPAR Scientific Assembly, July 13-20, 2008, Montreal, Canada. 8. Wei-Tou Ni, On Technologies Common to DECIGO, LISA and ASTROD, First International LISA-DECIGO Meeting: Common Technologies, November 10-14, 2008, Japan (Invited Plenary Talk). 9. Wei-Tou Ni, Cosmic Polarization and Cosmological Models, Particles Physics, Astrophysics and Quantum Field Theory: 75 Years since Solvay, November 27-29, 2008, Singapore (Oral Presentation). 10. A Pulido Patón, Gravitational disturbances in drag-free Spacecraft (Poster), 7th International LISA Symposium, June 16-20, 2008, Barcelona, Spain.