词条 | 余洪伟 |
释义 | 湖南师范大学教授余洪伟事迹介绍;男,湖南平江人,1962年生。美国Tufts大学博士(Ph.D.), 现任湖南师范大学理论物理专业博士生导师,中国引力与相对论天体物理学会理事, 教育部高校物理学类专业教学指导委员会委员。先后入选教育部新世纪优秀人才支持计划,湖南省首批跨世纪学术与技术带头人培养对象,湖南省高等学校学科带头人,教育部“长江学者与创新团队计划”“量子效应及其应用”创新团队带头人,主要致力于经典和量子引力理论,量子场论等方面的研究工作。多次前往欧美国家访问研究,其中在美国Tufts 大学Tufts Institute of Cosmology 工作、学习五年,在此期间曾为Tufts大学学生讲授《General Physics》、《The concepts of the cosmos》等课程。先后主持五项国家自然科学基金及教育部门回国留学人员基金、湖南省优秀中青年基金等项目,并参加国家973项目及美国国家自然科学基金资助项目的研究。在国际国内一流学术刊物如:Phys. Rev. D, Nucl. Phys. B, Phys. Lett. B., Phys. Rev. A.,JHEP,《中国科学》等上发表SCI收录论文110余篇。建立了一套在量子引力框架中研究光锥涨落的方法。该方法已被同行认为是国际上三个有代表性的理论之一,著名学者欧洲核子研究中心理论部J. Ellis教授评价其工作是“开创性的(Pioneering)”,所取得的结果是“令人鼓舞的(Encouraging)”;在国际上率先对场的量子涨落驱动的布朗运动进行研究;在黑洞非阿贝尔荷问题上取得的成果,曾荣获1991年度国际研究基金荣誉奖(美国)。2008年获湖南省科技进步一等奖(第一完成人)。主要研究兴趣和研究生培养:1,量子光锥涨落与量子引力。2,场的量子涨落与试验粒子的布朗运动。3,外场和弯曲时空中中量子纠缠的产生,相对论量子信息。4,黑洞的量子性质和弯曲时空中的量子效应,5,暗能量与宇宙学。 他所指导的博士研究生一人获得全国百篇优秀博士论文,一人获得2011年全国百篇优秀博士学位论文提名。 主要科研论文发表SCI论文110余篇,其中《Physics Review Letters》和影响因子4.0以上国际顶级学术刊物60余篇。截至2007年国际权威刊物发表论文情况: (Physical Review系列和影响因子5.0以上,第一作者或通讯作者论文) “The Unruh effect and entanglement generation for accelerated atoms near a reflecting boundary”, Phys. Rev. D75 (2007) 104014. “Fulling-Davies-Unruh effect and spontaneous excitation of an accelerated atom interacting with a quantum scalar field”, Phys. Lett. B645, (2007) 459 “Generalized Chaplygin gas model: Constraints from Hubble parameter versus red-shift data”,Phys. Lett. B644, (2007) 16. “Entanglement generation in atoms immersed in a thermal bath of external quantum scalar fields with a boundary”, Phys. Rev. A74, (2007) 012101. “Interaction of Hawking radiation with static atoms outside a Schwarzschild black hole”, J. High Energy Phys. (JHEP), 04, (2007) 024 “Constraints on the unified dark energy-dark matter model from latest observational data”, J. Cosmol. Astropart. Phys. (JCAP), 03, (2007) 015. “Constraints on the generalized Chaplygin gas model from recent Supernova data and baryonic acoustic oscillations”,Astrophys. J 658, (2007) 663 “Brownian motion of a charged test particle near a reflecting boundary at finite temperature”, J. High Energy Phys. (JHEP), 02, (2006) 058 “Can the universe exit from phatom inflation due to gravitational back reaction?, J. Cosmol. Astropart. Phys. (JCAP), 05, (2006) 008 “Spontaneous excitation of an accelerated hydrogen atom coupled with electromagnetic vacuum fluctuations”, Phys. Rev. D73,(2006) 107501 “Spontaneous absorption of an accelerated hydrogen atom near a conducting plane in vacuum”, Phys. Rev. D74, (2006) 044032. “Constraints on a variable dark energy model with recent observations”, Phys. Lett. B643, (2006) 315. “Spontaneous excitation of an accelerated atom in a spacetime with a reflecting plane boundary”, Phys. Rev. D72, (2005) 064022 “Avoidance of Big Rip In Phantom Cosmology by Gravitational Back Reaction”, Nucl. Phys. B727, (2005) 355 “Quantum inequalities for the free Rarita-Schwinger fields”, Phys. Rev. D69, (2004) 064008 “Vacuum fluctuations and Brownian motion of a charged test particle near a reflecting boundary”, Phys. Rev. D70, (2004) 065009 “Brownian motion of a charged test particle in vacuum between two conducting plates”, Phys. Rev. D70, (2004) 125006 “Quantum states with negative energy density in the Dirac field and quantum inequalities”, Phys. Lett. B570, (2003) 123. “Quantum fluctuations of the light cone in four-dimensional spacetime with parallel plane boundaries”, Phys. Rev. D68, (2003) 084019. . “Decay of massive scalar hair in the background of a black hole with a global monopole”, Phys. Rev. D65, (2002) 087502. “Lightcone fluctuations in quantum gravity and extra dimensions", Phys. Lett. B496, (2000) 107. “Lightcone fluctuations in spacetimes with nontrivial topology", Phys. Rev., D60, (1999) 084023. “Averaged energy conditions in 4D evaporating black hole backgrounds", Phys. Rev., D58, ( 1998) 064017. “Black Hole Thermodynamics and Global Monopoles", Nucl. Phys., B430, (1994) 427. “SU(8) GUT models with a stable proton, n-n oscillations, fractional charges and low mass monopoles”, Phys. Lett., B142, (1984) 42. 注: 2005年ISI公布: J. Cosmol. Astropart. Phys., J. High Energy Phys., Astrophys. J., Nucl. Phys. B, Phys. Lett. B, 和Phys. Rev. D的影响因子分别为为: 7.9, 6.5, 6.3, 5.8, 5.3 和 5.1. 近五年论文发表情况待续 |
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