303 citations · 1.5k across the 32 of their papers we have counts for
32 papers
The Komatsu Spergel Wandelt estimator for oscillations in the cosmic microwave background bispectrum
M. Münchmeyer, F. Bouchet, M. Jackson +1
Oscillating shapes of the primordial bispectrum are present in many inflationary models. The Planck experiment has recently published measurements of oscillating shapes, which were…
PRISM (Polarized Radiation Imaging and Spectroscopy Mission): An Extended White Paper
PRISM Collaboration, Philippe André, Carlo Baccigalupi +140
PRISM (Polarized Radiation Imaging and Spectroscopy Mission) was proposed to ESA in May 2013 as a large-class mission for investigating within the framework of the ESA Cosmic Visio…
A Consistency Relation for Single-Field Inflation with Power Spectrum Oscillations
Mark G. Jackson, Gary Shiu
We derive a theoretical upper bound on the oscillation frequency in the scalar perturbation power spectrum of single-field inflation. Oscillations are most naturally produced by mo…
Angular Correlation Functions for Models with Logarithmic Oscillations
Mark G. Jackson, Ben Wandelt, François Bouchet
There exist several theoretical motivations for primordial correlation functions (such as the power spectrum) to contain oscillations as a logarithmic function of comoving momentum…
Integrating out Heavy Fields in Inflation
Mark G. Jackson
I present the procedure for integrating out quantum fields whose mass M is well above the Hubble scale H in de Sitter space. The effective interaction and density matrix are explic…
Model-Independent Signatures of New Physics in non-Gaussianity
Mark G. Jackson, Koenraad Schalm
We compute the model-independent contributions to the primordial bispectrum and trispectrum in de Sitter space due to high-energy physics. We do this by coupling a light inflaton t…