【直播】【中科院理论物理所】Dark matter or modified gravity?
直播信息
报告题目
Dark matter or modified gravity?
报告人(单位)
Tom Zlosnik (Czech Academy of Sciences)
报告时间
2022年02月22日(周二) 16:30
主办方
中国科学院理论物理研究所
直播二维码
报告摘要
In 1983 Milgrom proposed that the evidence for dark matter in spiral galaxies could alternatively be explained using a modified law of gravity, termed Modified Newtonian Dynamics (MOND). This prescription was inherently non-relativistic and so it remained unclear how it could be extended to situations where the dynamics of spacetime plays a crucial role. I will review the history of dark matter and modified gravity and discuss a relativistic model which contains MOND in a certain limit with a focus on how its predictions compare to those of dark matter on the largest, cosmological scales.
专题直播&回放链接:https://www.koushare.com/topicLive/i/itp-cas
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