Studies in Relativistic Physics and Astrophysics

相对论物理学和天体物理学研究

• 批准号: 0098399
• 负责人: Frederick Lamb
• 金额: $ 39.43万
• 依托单位: University of Illinois at Urbana-Champaign
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2001
• 资助国家: 美国
• 起止时间: 2001-06-01 至 2007-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0098399&HistoricalAwards=false
• 关键词: Studies; Relativistic; Physics; Astrophysics

"Studies in Relativistic Physics and Astrophysics"General relativity is the theoretical foundation of current work on the physics on neutron stars and black holes, on the generation of gravitational waves, and in a broad sense on modern cosmology in general. However, the theory still remains largely untested, except in the weak-field, low-velocity regime. The the research being done under this award addresses several fundamental areas in relativistic physics and astrophysics that are currently ripe for progress. Specific research topics include the physics of accretion onto relativistic objects, possible ways to detect general relativistic effects and constraints on the equation of state and dynamical properties of dense matter in neutron stars. In addition to the theoretical analyses, attention will be given to the planning and analysing of observations designed to probe the properties of dense matter and strong gravitational fields. In this effort, the research program can take full advantage of the new information on black holes and neutron stars that is now being provided by space-based observations.

“相对论物理学和天体物理学的研究“广义相对论是目前中子星和黑洞物理学、引力波产生以及广义现代宇宙学的理论基础。然而，该理论仍然在很大程度上未经检验，除了在弱场，低速区。该奖项下正在进行的研究涉及相对论物理学和天体物理学的几个基本领域，目前已经成熟。具体的研究课题包括相对论物体上的吸积物理学、探测广义相对论效应的可能方法以及对中子星中致密物质的状态方程和动力学特性的约束。 除了理论分析外，还将注意规划和分析旨在探测致密物质和强引力场性质的观测。在这项工作中，研究计划可以充分利用现在由天基观测提供的关于黑洞和中子星的新信息。