男，湖南平江人，1962年生。美國Tufts大學(xué)博士（Ph.D.）, 現(xiàn)任湖南師范大學(xué)理論物理專業(yè)博士生導(dǎo)師，中國引力與相對(duì)論天體物理學(xué)會(huì)理事, 教育部高校物理學(xué)類專業(yè)教學(xué)指導(dǎo)委員會(huì)委員。先后入選教育部新世紀(jì)優(yōu)秀人才支持計(jì)劃，湖南省首批跨世紀(jì)學(xué)術(shù)與技術(shù)帶頭人培養(yǎng)對(duì)象，湖南省高等學(xué)校學(xué)科帶頭人，“量子效應(yīng)及其應(yīng)用”創(chuàng)新團(tuán)隊(duì)帶頭人，主要致力于經(jīng)典和量子引力理論，量子場(chǎng)論等方面的研究工作。多次前往歐美國家訪問研究，其中在美國Tufts 大學(xué)Tufts Institute of Cosmology 工作、學(xué)習(xí)五年，在此期間曾為Tufts大學(xué)學(xué)生講授《General Physics》、《The concepts of the cosmos》等課程。先后主持五項(xiàng)國家自然科學(xué)基金及教育部門回國留學(xué)人員基金、湖南省優(yōu)秀中青年基金等項(xiàng)目，并參加國家973項(xiàng)目及美國國家自然科學(xué)基金資助項(xiàng)目的研究。在國際國內(nèi)一流學(xué)術(shù)刊物如：Phys. Rev. D, Nucl. Phys. B, Phys. Lett. B., Phys. Rev. A.,JHEP,《中國科學(xué)》等上發(fā)表SCI收錄論文110余篇。建立了一套在量子引力框架中研究光錐漲落的方法。該方法已被同行認(rèn)為是國際上三個(gè)有代表性的理論之一，著名學(xué)者歐洲核子研究中心理論部J. Ellis教授評(píng)價(jià)其工作是“開創(chuàng)性的（Pioneering）”，所取得的結(jié)果是“令人鼓舞的（Encouraging）”；在國際上率先對(duì)場(chǎng)的量子漲落驅(qū)動(dòng)的布朗運(yùn)動(dòng)進(jìn)行研究；在黑洞非阿貝爾荷問題上取得的成果，曾榮獲1991年度國際研究基金榮譽(yù)獎(jiǎng)（美國)。2008年獲湖南省科技進(jìn)步一等獎(jiǎng)（第一完成人）。主要研究興趣和研究生培養(yǎng)：1，量子光錐漲落與量子引力。2，場(chǎng)的量子漲落與試驗(yàn)粒子的布朗運(yùn)動(dòng)。3，外場(chǎng)和彎曲時(shí)空中中量子糾纏的產(chǎn)生，相對(duì)論量子信息。4，黑洞的量子性質(zhì)和彎曲時(shí)空中的量子效應(yīng)，5，暗能量與宇宙學(xué)。

他所指導(dǎo)的博士研究生一人獲得全國百篇優(yōu)秀博士論文，一人獲得2011年全國百篇優(yōu)秀博士學(xué)位論文提名。

發(fā)表SCI論文110余篇，其中《Physics Review Letters》和影響因子4.0以上國際頂級(jí)學(xué)術(shù)刊物60余篇。截至2007年國際權(quán)威刊物發(fā)表論文情況： (Physical Review系列和影響因子5.0以上，第一作者或通訊作者論文) “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的影響因子分別為為： 7.9, 6.5, 6.3, 5.8, 5.3 和 5.1.

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