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Dark matter, dark energy and fundamental acceleration
International Journal of Modern Physics D ( IF 1.8 ) Pub Date : 2020-10-15 , DOI: 10.1142/s0218271820430300
Douglas Edmonds 1 , Djordje Minic 2 , Tatsu Takeuchi 2
Affiliation  

We discuss the existence of an acceleration scale in galaxies and galaxy clusters and its relevance for the nature of dark matter. The presence of the same acceleration scale found at very different length scales, and in very different astrophysical objects, strongly supports the existence of a fundamental acceleration scale governing the observed gravitational physics. We comment on the implications of such a fundamental acceleration scale for constraining cold dark matter models as well as its relevance for structure formation to be explored in future numerical simulations.

中文翻译:

暗物质、暗能量和基本加速度

我们讨论了星系和星系团中加速尺度的存在及其与暗物质性质的相关性。在非常不同的长度尺度和非常不同的天体物理物体中发现的相同加速度尺度的存在,有力地支持了支配观测到的引力物理学的基本加速度尺度的存在。我们评论了这种基本加速度尺度对约束冷暗物质模型的影响,以及它与未来数值模拟中要探索的结构形成的相关性。
更新日期:2020-10-15
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