17 citations · 25 across the 2 of their papers we have counts for
2 papers
astro-ph2007★ 8 cited
Brane-world inflation: slow-roll corrections to the spectral index
Kazuya Koyama, Andrew Mennim, David Wands
We quantify the slow-roll corrections to primordial density perturbations arising from inflation driven by a four-dimensional scalar field with a monomial potential in a five-dimen…
hep-th2006★ 17 cited
Coupled bulk and brane fields about a de Sitter brane
Antonio Cardoso, Kazuya Koyama, Andrew Mennim +2
We consider the evolution of a bulk scalar field in anti-de Sitter (AdS) spacetime linearly coupled to a scalar field on a de Sitter boundary brane. We present results of a spectra…