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Cited by 267

The DOI matches its Crossref record; 39 of the 39 references it cites were found in a registry or an index.

Generalized Chaplygin gas and cosmic microwave background radiation constraints

Open access
Bento, M. C., Bertolami, O., Sen, A. A.·2003·Physical Review D
DOI 10.1103/physrevd.67.063003
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Abstract

We study the dependence of the location of the cosmic microwave background radiation peaks on the parameters of the generalized Chaplygin gas model, whose equation of state is given by $p=\ensuremath{-}A/{\ensuremath{\rho}}^{\ensuremath{\alpha}},$ where A is a positive constant and $0<\ensuremath{\alpha}<~1.$ We find, in particular, that observational data arising from Archeops, BOOMERANG, supernova and high-redshift observations allow constraining significantly the parameter space of the model. Our analysis indicates that the emerging model is clearly distinguishable from the $\ensuremath{\alpha}=1$ Chaplygin case and the $\ensuremath{\Lambda}\mathrm{CDM}$ model.

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Metadata

Authors
Bento, M. C., Bertolami, O., & Sen, A. A.
Venue
Physical Review D
Publisher
American Physical Society (APS)
Published
2003-03-24
Volume
67
Issue
6
ISSN
  • 0556-2821 (ISSN-L)
  • 1089-4918
DOI
10.1103/physrevd.67.063003
OpenAlex
W201266955
Cited by
267
References
39
FWCI
17.01
Type
journal article
Language
en
Open access
green

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