【直播】【中科院理论物理所】On black holes and Buchdahl stars
直播信息
报告题目
【中科院理论物理所】On black holes and Buchdahl stars
报告人(单位)
Naresh Dadhich (IUCAA, Pune)
报告时间
2022年3月22日(周二)11:00
主办方
中国科学院理论物理研究所
直播二维码
报告摘要
For a spherically symmetric spacetime, $g_{tt} = 1- 2\Phi(R)$, black hole and Buchdahl star are respectively identified by $\Phi(R) = 1/2, 4/9$. The latter is the most compact object without horizon. We would demonstrate that it mimics almost all black hole features like the maximum force, Smarr formula and the first law of black hole mechanics for charged/or rotating objects. I would also briefly touch upon some of my other recent works on how do rotating black holes form, and overspinning and/or overcharging of black holes in higher dimensions.
专题直播&回放链接:https://www.koushare.com/topicLive/i/itp-cas
扩展阅读
1. 【中科院理论物理所】Dark matter or modified gravity?
2.【中科院理论物理所】中科院国家天文台赵刚研究员:Exploring the Galactic merging...
3.【中科院理论物理所】Symmetry reasoning in soft matter physics
4.【中科院理论物理所】Beni Yoshida:Scrambling and Black Holes
5.【中科院理论物理所】Itamar J. Allali of Tufts University、理论物理所张潘
编辑:王媛媛
蔻享学术平台,国内领先的一站式科学资源共享平台,依托国内外一流科研院所、高等院校和企业的科研力量,聚焦前沿科学,以优化科研创新环境、传播和服务科学、促进学科交叉融合为宗旨,打造优质学术资源的共享数据平台。
版权说明:未经授权严禁任何形式的媒体转载和摘编,并且严禁转载至微信以外的平台!
原创文章首发于蔻享学术,仅代表作者观点,不代表蔻享学术立场。
转载请在『蔻享学术』公众号后台留言。
点击阅读原文~发现惊喜!