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Second Order Vector Perturbations on Bouncing Universes

Published online by Cambridge University Press:  30 September 2008

A. Oscoz ,
E. Mediavilla ,
M. Serra-Ricart  and
F.C. Mena
F.C. Mena*
Affiliation:
Departamento de Matemática, Universidade do Minho, 4710-057 Braga, Portugal
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Abstract

Considering inflationary, ekpyrotic and “dust-like” models we have shown that second order vector perturbations provide new distinguishing observational features between thoseearly univese scenarios.

Type
Research Article
Information
European Astronomical Society Publications Series , Volume 30: Spanish Relativity Meeting - Encuentros Relativistas Españoles, ERE2007: Relativistic Astrophysics and Cosmology , 2008 , pp. 397
Copyright
© EAS, EDP Sciences, 2008

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References

Mena, F.C., Mulryne, D., & Tavakol, R., 2007, Class. Quant. Grav, 24, 2721 CrossRef