Dr Paul McFadden's Outputs (3)

On the power spectrum of inflationary cosmologies dual to a deformed CFT (2013)
Journal Article
McFadden, P. (2013). On the power spectrum of inflationary cosmologies dual to a deformed CFT. Journal of High Energy Physics, 10, 071. https://doi.org/10.1007/JHEP10%282013%29071

Holography for Inflationary Cosmology (2013)
Book Chapter
McFadden, P. (2013). Holography for Inflationary Cosmology. In G. Calcagni, L. Papantonopoulos, G. Siopsis, & N. Tsamis (Eds.), Quantum Gravity and Quantum Cosmology (227-267). Springer. https://doi.org/10.1007/978-3-642-33036-0_9

Holography for inflation using conformal perturbation theory (2013)
Journal Article
Bzowski, A., McFadden, P., & Skenderis, K. (2013). Holography for inflation using conformal perturbation theory. Journal of High Energy Physics, 04, 047. https://doi.org/10.1007/JHEP04%282013%29047

We provide a precise and quantitative holographic description of a class of inflationary slow-roll models. The dual QFT is a deformation of a three-dimensional CFT by a nearly marginal operator, which, in the models we consider, generates an RG flow... Read More about Holography for inflation using conformal perturbation theory.