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The Sunergism of Analytic and Numerical Technologies in General Relativity

The Sunergism of Analytic and Numerical Technologies in General Relativity
广义相对论中分析和数值技术的Sunergism
批准号:
9015180
负责人:
Malvin Kalos
金额:
$4.0万
依托单位:
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1990
资助国家:
美国
项目状态:
已结题
起止时间:
1990-08-01 至 1992-07-31

项目摘要

项目成果

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中文摘要
翻译
将研究广义相对论中的非线性相互作用 使用一个代码,模拟内爆和再爆炸的一个 真空。轴对称引力波 当波的振幅 增加,波浪开始将自己聚集在一起, (暂时)靠自己的质量能量。 如果振幅很大 足以形成一个黑洞,并从它的球体中辐射出来。 另一个代码,目前正在测试对微扰理论, 是专门用来研究黑洞时空的 它将被用来研究辐射特性的非常 高度扭曲的单个黑洞,并最终模拟 两个黑洞的正面碰撞, 引力波发射。
英文摘要
Nonlinear interactions in general relativity will be studied using a code that simulates the implosion and re-explosion of a vacuum. axisymmetric gravitational wave. As the wave amplitude is increased, the wave begins to hold itself together (temporarily) by its own mass energy. If the amplitude is large enough a black hole will form and radiate off its asphercity. Another code, currently being tested against perturbation theory, is being developed specifically to study black hole spacetimes. It will be used to investigate the radiative properties of very highly distorted single black holes and eventually to simulate the head-on collision of two black holes and calculate the gravitational waves emitted.
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Postdoc: General Techniques for Eliminating "Sign-Problem" in Fermion Ground State Calculations
  • 批准号:
    9626329
  • 项目类别:
    Standard Grant
  • 资助金额:
    $4.62万
  • 财政年份:
    1996
  • 负责人:
    Malvin Kalos
  • 依托单位:
Design, Implementaion, and Application of a Parallel Path- Integral Monte Carlo Program
  • 批准号:
    9404888
  • 项目类别:
    Standard Grant
  • 资助金额:
    $4.62万
  • 财政年份:
    1994
  • 负责人:
    Malvin Kalos
  • 依托单位:
SuperQuest Evaluation
  • 批准号:
    9355836
  • 项目类别:
    Standard Grant
  • 资助金额:
    $11.45万
  • 财政年份:
    1994
  • 负责人:
    Malvin Kalos
  • 依托单位:
Network Probe Platforms for Metacenter Network Performance Testing: Cornell Theory Center
  • 批准号:
    9320650
  • 项目类别:
    Standard Grant
  • 资助金额:
    $1.88万
  • 财政年份:
    1993
  • 负责人:
    Malvin Kalos
  • 依托单位:
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