COSMOLOGICAL CONSTRAINTS FOR THE COSMIC DEFECT THEORY-Reference-Cited by-同舟云学术

COSMOLOGICAL CONSTRAINTS FOR THE COSMIC DEFECT THEORY

Published:2011-06-05 Issue:06 Volume:20 Page:1039-1051
ISSN:0218-2718
Container-title:International Journal of Modern Physics D
language:en
Short-container-title:Int. J. Mod. Phys. D

Author:

RADICELLA NINFA¹,SERENO MAURO²³,TARTAGLIA ANGELO²³

Affiliation:

1. Departament de Física, Universitat Autònoma de Barcelona, Spain

2. Dipartimento di Fisica, Politecnico di Torino, Corso Duca degli Abruzzi 24, Torino, 10129, Italy

3. INFN, Sezione di Torino, Via Pietro Giuria 1, Torino, 10125, Italy

Abstract

The cosmic defect theory has been confronted with four observational constraints: primordial nuclear species abundances emerging from the big bang nucleosynthesis; large scale structure formation in the Universe; cosmic microwave background acoustic scale; luminosity distances of type Ia supernovae. The test has been based on a statistical analysis of the a posteriori probabilities for three parameters of the theory. The result has been quite satisfactory and such that the performance of the theory is not distinguishable from that of the ΛCDM theory. The use of the optimal values of the parameters for the calculation of the Hubble constant and the age of the Universe confirms the compatibility of the cosmic defect approach with observations.

Publisher

World Scientific Pub Co Pte Lt

Subject

Space and Planetary Science,Astronomy and Astrophysics,Mathematical Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0218271811019268

Reference31 articles.

1. A. Einstein, Sitzungsberichte der Königlich Preußischen Akademie der Wissenschaften (Berlin) (1931) pp. 142–152.

2. A. Einstein, Sitzungsberichte der Königlich Preußischen Akademie der Wissenschaften (1917) p. 235.

3. Quintessence, Cosmic Coincidence, and the Cosmological Constant

4. Quintessence and the Rest of the World: Suppressing Long-Range Interactions

5. A phantom menace? Cosmological consequences of a dark energy component with super-negative equation of state

Cited by 5 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. From the elasticity theory to cosmology and vice versa;Science China Physics, Mechanics and Astronomy;2014-03-04

2. Is time enough in order to know where you are?;EPJ Web of Conferences;2013

3. Dark energy as an elastic strain fluid;Monthly Notices of the Royal Astronomical Society;2012-12-05

4. Spherical symmetry in a dark energy permeated spacetime;Classical and Quantum Gravity;2012-05-09

5. A STRAINED SPACE-TIME TO EXPLAIN THE LARGE SCALE PROPERTIES OF THE UNIVERSE;International Journal of Modern Physics: Conference Series;2011-01