Published December 2010
| Version v1
Journal article
Observational consequences of a dark interaction model
Creators
- 1. Roraima Federal University (UFRR), Paricarana, Boa Vista, RO (Brazil). Physics Dept.
Description
We study a model with decay of dark energy and creation of the dark matter particles. We integrate the field equations and find the transition redshift where the evolution process of the universe change the accelerated expansion, and discuss the luminosity distance, acoustic oscillations and the state finder parameters. (author)
Additional details
Identifiers
Publishing Information
- Journal Title
- Brazilian Journal of Physics
- Journal Volume
- 40
- Journal Issue
- 4
- Journal Page Range
- p. 398-403
- ISSN
- 0103-9733
- CODEN
- BJPHE6
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 42006540
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Descriptors DEI
- ACCELERATION; COSMOLOGICAL MODELS; EXPANSION; GALAXIES; GENERAL RELATIVITY THEORY; INTERGALACTIC SPACE; NONLUMINOUS MATTER; UNIVERSE
- Descriptors DEC
- FIELD THEORIES; MATHEMATICAL MODELS; MATTER; RELATIVITY THEORY; SPACE