Cosmological tests of sudden future singularities

Denkiewicz, T., Dąbrowski, M. P., Ghodsi, H. and Hendry, M. A. (2012) Cosmological tests of sudden future singularities. Physical Review D, 85(8), 083527. (doi: 10.1103/PhysRevD.85.083527)

Full text not currently available from Enlighten.

Publisher's URL: http://dx.doi.org/10.1103/PhysRevD.85.083527

Abstract

We discuss combined constraints, coming from the cosmic microwave background shift parameter R, the baryon acoustic oscillations distance parameter A, and from the latest type Ia supernovae data, imposed on cosmological models which allow sudden future singularities of pressure. We show that due to their weakness such sudden singularities may happen in the very near future and that at present they can mimic standard dark energy models.

Item Type:Articles
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Hendry, Professor Martin
Authors: Denkiewicz, T., Dąbrowski, M. P., Ghodsi, H., and Hendry, M. A.
College/School:College of Science and Engineering > School of Physics and Astronomy
Journal Name:Physical Review D
Publisher:American Physical Society
ISSN:1550-7998
ISSN (Online):1550-2368

University Staff: Request a correction | Enlighten Editors: Update this record