Soft limits in holographic cosmology
(2015)
Journal Article
McFadden, P. (2015). Soft limits in holographic cosmology. Journal of High Energy Physics, 2015(02), Article 053. https://doi.org/10.1007/jhep02%282015%29053
We study the soft limits of cosmological correlators from a holographic perspective, showing how the inflationary consistency relations arise from the diffeomorphism invariance of the dual quantum field theory. Starting from the corresponding Ward id... Read More about Soft limits in holographic cosmology.