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Supernovae, CMB, and Gravitational Leakage into Extra Dimensions by Deffayet, Cédric; Landau, Susana J.; Raux, Julien; Zaldarriaga, Matias; Astier, Pierre is a scholarly article available to read on EtoBox.

What is Supernovae, CMB, and Gravitational Leakage into Extra Dimensions about?

We discuss observational constraints coming from CMB and type Ia supernovae, for the model of accelerated universe produced by gravitational leakage into extra dimensions. Our fits indicate that the model is currently in agreement with the data. We also give the equations governing the evolution of cosmological perturbations. Future observations will be able to severely constrain the model.

Author

Deffayet, Cédric; Landau, Susana J.; Raux, Julien; Zaldarriaga, Matias; Astier, Pierre

Published

2002

Language

EN