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Spherical collapse of a unified dark fluid with constant adiabatic sound speed.
- Source :
-
European Physical Journal C -- Particles & Fields . Mar2013, Vol. 73 Issue 3, p1-5. 5p. 2 Charts, 4 Graphs. - Publication Year :
- 2013
-
Abstract
- In this paper, we test the spherical collapse of a unified dark fluid (UDF) which has constant adiabatic sound speed. By choosing the different values of model parameters B and α, we show the non-linear collapse for UDF and baryons which are considered for their formation of the large scale structure of our Universe. The analyzed results show that larger values of α and B make the structure formation faster and earlier. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 14346044
- Volume :
- 73
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- European Physical Journal C -- Particles & Fields
- Publication Type :
- Academic Journal
- Accession number :
- 87110150
- Full Text :
- https://doi.org/10.1140/epjc/s10052-013-2344-7