Little Perturbations Grow up ... Without Dark Matter

被引：4

作者：

Feoli, Antonio ^{[2
]}

Benedetto, Elmo ^{[1
]}

机构：

[1] Univ Salerno, Dept Math & Comp Sci, I-84084 Fisciano, SA, Italy

[2] Univ Sannio, Dept Engn, I-82100 Benevento, Italy

来源：

INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2012年 / 51卷 / 03期

关键词：

Cosmological perturbations; Dark Matter; Structure formation; PROBE WMAP OBSERVATIONS; COSMOLOGICAL CONSTRAINTS; GALAXIES;

D O I：

10.1007/s10773-011-0948-y

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

One of the main problems of Cosmology is to conciliate the initial homogeneity and isotropy of the Universe with the subsequent formation of galaxies. In order to find a solution, the Cosmic Microwave Radiation was deeply investigated and a very small anisotropy was finally detected and indicated as the cause of the structure formation. In the standard cosmological theory it is often demonstrated that the linear perturbations do not evolve in a way able to explain the large scale structure of the today observed Universe. In our paper we want to give a simple counterexample showing that it would be possible the formation of a clustered structure in the Universe without the help of the existence of Dark Matter.

引用

页码：690 / 697

页数：8

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