Dark matter, dark energy and fundamental acceleration

被引：3

作者：

Edmonds, Douglas ^{[1
]}

Minic, Djordje ^{[2
]}

Takeuchi, Tatsu ^{[2
]}

机构：

[1] Penn State Hazleton, Dept Phys, Hazleton, PA 18202 USA

[2] Virginia Tech, Dept Phys, Blacksburg, VA 24061 USA

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS D | 2020年 / 29卷 / 14期

基金：

美国国家科学基金会;

关键词：

Galaxies; galaxy clusters; dark matter; universal acceleration; VELOCITY DISPERSIONS; GLOBULAR-CLUSTERS; STAR-CLUSTERS; COMA CLUSTER; GALAXIES; MASS; DISCREPANCY;

D O I：

10.1142/S0218271820430300

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

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.

引用

页数：8

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