Matter instability in theories with modified induced gravity
type: Item
instance of: scholarly article
title: Matter instability in theories with modified induced gravity
zbMATH Open document ID: 1263.83052
DOI: 10.1155/2012/679156
author: Kourosh Nozari
author: F. Kiani
published in: Advances in High Energy Physics
publication date: 2013-05-21T00:00:00Z
review text: Summary: Matter stability is a necessary condition to have a cosmologically viable model. Modified gravity in the spirit of \(f(R)\) theories suffers from matter instability in some subdomains of the model parameter space. It has been shown recently that the late-time cosmic speedup can be explained through an \(f(R)\)-modified induced gravity program. In this paper, we study the issue of matter instability in a braneworld setup with modified induced gravity.
Mathematics Subject Classification ID: 83C15
Mathematics Subject Classification ID: 83C55
Mathematics Subject Classification ID: 83F05
zbMATH DE Number: 6164468
Wikidata QID: Q58698461
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2012/679156
OpenAlex ID: W1997321630
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description: scientific article; zbMATH DE number 6164468