时空奇异性和宇宙监督假设  

Spacetime singularities and cosmic censorship conjectures

作　　者：蔡荣根[1] 曹利明[2] 李理 杨润秋 CAI Rong-Gen;CAO Li-Ming;LI Li;YANG Run-Qiu(Institute of Theoretical Physics,Chinese Academy of Sciences,Beijing 100190,China;School of Physical Sciences,University of Science and Technology of China,Hefei 230026,China;School of Science,Tianjin University,Tianjin 300350,China)

机构地区：[1]中国科学院理论物理研究所,北京100190 [2]中国科学技术大学物理学院,合肥230026 [3]天津大学理学院,天津300350

出　　处：《中国科学：物理学、力学、天文学》2022年第11期1-52,共52页Scientia Sinica Physica,Mechanica & Astronomica

基　　金：国家自然科学基金(编号:11821505,12075232,12122513,12075298,12005155)资助项目。

摘　　要：在广义相对论的框架里时空奇异性是不可避免的,但是时空奇异性又是非常难以处理的对象,因为对时空奇异性人们还没有严格的数学或者物理的定义.弱宇宙监督假设期望远距离的观测者不会受到时空奇异性的任何影响,而强宇宙监督假设则希望能够保证经典理论的可预测性.本文简要介绍时空奇异性和宇宙监督假设的基本内容和相关研究进展.In Einstein’s theory of general relativity, spacetime singularity is unavoidable. However, spacetime singularity is quite difficult to deal with and analyze because of the absence of its rigorous definitions in mathematics and/or physics. In this paper, we introduce some discussions about spacetime singularity and weak and strong cosmic censorship conjectures and review some recent studies of these conjectures and their properties.

关 键 词：奇异性和宇宙监督 广义相对论 经典黑洞 高维引力和其他引力 高维黑洞 黑弦和相关对象 规范/弦论对偶 

分 类 号：O412.1[理学—理论物理] P14[理学—物理]