Comments on Long-Wavelength Backreaction and Dark Energy
Astrophysics
2007-05-23 v1 General Relativity and Quantum Cosmology
High Energy Physics - Phenomenology
High Energy Physics - Theory
Abstract
In this brief note we comment on a recent attempt by Martineau and Brandenberger (astro-ph/0510523) to explain the acceleration of the Universe using the back-reaction of long-wavelength perturbations associated with isocurvature perturbation modes.
Keywords
Cite
@article{arxiv.astro-ph/0511124,
title = {Comments on Long-Wavelength Backreaction and Dark Energy},
author = {E. W. Kolb and S. Matarrese and A. Riotto},
journal= {arXiv preprint arXiv:astro-ph/0511124},
year = {2007}
}
Comments
7 pages