Intermediate-generalized Chaplygin gas inflationary universe model

Research output: Contribution to journalArticlepeer-review

44 Scopus citations

Abstract

An intermediate inflationary universe model in the context of a generalized Chaplygin gas is considered. For the matter we consider two different energy densities; a standard scalar field and a tachyon field, respectively. In general, we discuss the conditions of an inflationary epoch for these models. We also, use recent astronomical observations from Wilkinson Microwave Anisotropy Probe seven year data for constraining the parameters appearing in our models.

Original languageEnglish
Article number2295
Pages (from-to)1-8
Number of pages8
JournalEuropean Physical Journal C
Volume73
Issue number1
DOIs
StatePublished - 1 Jan 2013

Fingerprint Dive into the research topics of 'Intermediate-generalized Chaplygin gas inflationary universe model'. Together they form a unique fingerprint.

Cite this