168 citations · 589 across the 16 of their papers we have counts for
Showing 2004 · astro-phShow all
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astro-ph2004★ 10 cited
Backreaction of linear perturbations and dark energy
Syksy Rasanen
A simple discussion on the backreaction of inhomogeneities in cosmology, focusing on the possibility that it could explain the present acceleration and solve the coincidence proble…
astro-ph2004★ 69 cited
Correlated isocurvature perturbations from mixed inflaton-curvaton decay
Francesc Ferrer, Syksy Rasanen, Jussi Valiviita
We study cosmological perturbations in the case that present-day matter consists of a mixture of inflaton and curvaton decay products. We calculate how the curvaton perturbations a…