TESTING GENERAL RELATIVITY IN THE STRONG GRAVITY REGIME

在强引力条件下测试广义相对论

• 批准号: 2102878
• 金额: --
• 依托单位: University of Nottingham
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2018
• 资助国家: 英国
• 起止时间: 2018 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2102878
• 关键词: TESTING; GENERAL; RELATIVITY; STRONG; GRAVITY

The recent direct detection of gravitational waves by LIGO marks the beginning of a new era in gravity. Confronting the predictions of general relativity and of alternative theories with gravitational wave observations is a new frontier. The first in this direction is to understand the structure and the dynamics of black holes and compact stars in alternative theories of gravity, as these are the primary source of gravitational waves. This is the main goal on this project. More specific objective include the study of quiescent black holes and compact stars, modelling of gravitational collapse and black hole formation, and the study of the dynamical evolution of binary systems.

最近由LIGO直接探测到的引力波标志着重力新时代的开始。用引力波观测来对抗广义相对论和其他理论的预测是一个新的前沿。在这个方向上的第一步是理解黑洞和致密恒星的结构和动力学，因为它们是引力波的主要来源。这是这个项目的主要目标。更具体的目标包括静止黑洞和致密恒星的研究，引力坍缩和黑洞形成的建模，以及双星系统动态演化的研究。

项目成果

Onset of spontaneous scalarization in generalized scalar-tensor theories

广义标量张量理论中自发标量化的开始

• DOI: 10.1103/physrevd.102.024050
• 发表时间: 2020
• 期刊: Physical Review D
• 影响因子: 5
• 作者: Ventagli G

Spontaneous scalarization in generalized scalar-tensor theory

广义标量张量理论中的自发标量化

• DOI: 10.1103/physrevd.99.124022
• 发表时间: 2019
• 期刊: Physical Review D
• 影响因子: 5
• 作者: Andreou N