Gravitation, Quantum Statistical Fields, and Relativistic Cosmology

引力、量子统计场和相对论宇宙学

• 批准号: 9119726
• 负责人: Bei-Lok Hu
• 金额: $ 31.63万
• 依托单位: University of Maryland, College Park
• 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: 1992-01-01 至 1995-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9119726&HistoricalAwards=false
• 关键词: Gravitation; Quantum; Statistical; Fields; Relativistic

Theories of gravitation based on general relativity and theories of quantum fields in curved spacetime will be developed and applied to the study of gravitational, quantum and statistical processes in the early universe, with the goal of understanding the origin, dynamics and the structure of our universe. Problems to be investigated include: I. Quantum Cosmology and Semiclassical Gravity II. Inflationary Cosmology and Phase Transitions III. Stochastic Quantum Fields and Cosmology IV. Stochasticity and Complexity in Spacetime Structures V. Harmonic Analysis and Quantum Fields in Curved Space These studies will use the best available theoretical models of gravitation to determine the important phenomena produced in the earliest epochs.

基于广义相对论和弯曲时空量子场理论的引力理论将得到发展，并应用于研究早期宇宙的引力、量子和统计过程，目的是了解宇宙的起源、动力学和结构。 要研究的问题包括： 一、量子宇宙学和半经典引力 二． 暴胀宇宙学和相变 III。随机量子场和宇宙学 IV。 时空结构中的随机性和复杂性 V. 弯曲空间中的调和分析和量子场 这些研究将使用现有的最佳引力理论模型来确定最早时期产生的重要现象。