Research in Gravitational and Relativistic Physics

引力和相对论物理学研究

• 批准号: 9207903
• 负责人: William Hiscock
• 金额: $ 8.04万
• 依托单位: Montana State University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-08-01 至 1997-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9207903&HistoricalAwards=false
• 关键词: Research; Gravitational; Relativistic; Physics

The study of relativistic theories of fluids will be analyzed in detail, including its fundamental properties regarding stability, causality, and hyperbolicity. Studies in the area of relativistic dissipative fluids will examine the connection between hyperbolicity in a fluid theory and the existence of an upper limit for continuous shock solutions. Gravitational effects on the vacuum decay rate, and gravitational effects caused by vacuum decay, will also be studied. The interior structure of charged black holes will be more accurately modeled by including the effects of charged particle production. This investigation will help clarify whether black hole interiors contain all-encompassing crushing singularities, or whether matter could conceivably escape destruction and emerge into "another" universe.

将详细分析流体相对论理论的研究，包括其稳定性、因果性和双曲性等基本性质。 相对论耗散流体领域的研究将检验流体理论中的双曲性与连续激波解的上限是否存在之间的联系。 还将研究引力对真空衰变率的影响，以及真空衰变引起的引力效应。 通过考虑带电粒子产生的影响，可以更准确地模拟带电黑洞的内部结构。 这项研究将有助于澄清黑洞内部是否包含包罗万象的压倒性奇点，或者物质是否可以逃脱毁灭并进入“另一个”宇宙。