Chandrasekhar Centennial Symposium; Chicago, IL; October 16-17, 2010
Chandrasekhar Centennial Symposium; Chicago, IL; October 16-17, 2010
批准号:
1039863
负责人:
Robert Wald
金额:
$1.0万
依托单位:
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2010
资助国家:
美国
项目状态:
已结题
起止时间:
2010-09-01 至 2011-08-31
中文摘要
该奖项支持参加2010年10月16日至17日在芝加哥大学举行的科学研讨会的旅费,以纪念Subrahmanyan Chandrasekhar诞辰100周年。作为诺贝尔奖获得者,钱德拉塞卡因其最早的工作而闻名,他的工作表明,白矮星的质量不可能超过“钱德拉塞卡极限”,这一结果在目前对恒星演化、超新星和引力崩塌的理解中发挥着核心作用。在完成这项工作后,钱德拉塞卡先后进行了恒星结构、恒星动力学、辐射传输、等离子体物理、流体力学和磁流体动力学的分析,以及牛顿引力下旋转物体的平衡解。然后,他将生命中最后35年的大部分时间投入到广义相对论的研究中,在这些领域中,他对后牛顿分析、黑洞理论和许多其他领域做出了重大贡献。研讨会将汇集国际领先的物理学家和天体物理学家,以正确看待他的工作,并阐明他的工作在当前研究中的许多分支。研讨会应该为参加的学生和博士后提供一个很好的介绍广义相对论和天体物理学研究的一些关键领域。这可能是一个足够“高调”的活动,足以引起当地、国家和国际媒体的注意,从而使更广泛的公众对Chandrasekhar的工作产生更大的兴趣。
英文摘要
This award supports travel to a scientific symposium to be held October 16 - 17, 2010 at the University of Chicago in honor of the 100th anniversary of the birth of Subrahmanyan Chandrasekhar. A Nobel Prize winner, Chandrasekhar is best known for his earliest work showing that white dwarf stars cannot have a mass greater than the "Chandrasekhar limit," a result that plays a central role in current understanding of stellar evolution, supernovae, and gravitational collapse. After completing this work, Chandrasekhar went on, successively, to the analysis of stellar structure, stellar dynamics, radiative transfer, plasma physics, hydrodynamics and magnetohydrodynamics, and equilibrium solutions for rotating bodies in Newtonian gravity. He then devoted most of the last thirty-five years of his life to research in general relativity, where he made major contributions to post-Newtonian analysis, the theory of black holes, and many other areas. The symposium will bring together internationally leading physicists and astrophysicists to put his work in perspective and elucidate many of the ramifications of his work in current research. The symposium should provide an excellent introduction to some key areas of research in general relativity and astrophysics for students and postdocs who participate. It may be a sufficiently "high profile" event to attract attention in the local, national, and international media, leading to greater interest by the broader public in the work of Chandrasekhar.
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依托单位:
海外基金