3 papers
astro-ph.CO2026
Eigenvalue formulation of Stochastic Inflation and application to large perturbation generating inflationary features
Swagat S. Mishra, Edmund J. Copeland, Anne M. Green
Stochastic inflation is a powerful technique for calculating the probability distribution function (PDF) of large inflationary perturbations, which may collapse to form Primordial…
astro-ph.CO2026
Ultra-light axion constraints from Planck and ACT: the role of nonlinear modelling
Lauren Gaughan, Anne M. Green, Adam Moss
We study how constraints on the abundance of ultralight axions (ULAs) from cosmic microwave background (CMB) data depend on their nonlinear modelling. We focus on the axion mass ra…
astro-ph.CO2016
How to calculate dark matter direct detection exclusion limits that are consistent with gamma rays from annihilation in the Milky Way halo
David G. Cerdeno, Mattia Fornasa, Anne M. Green +1
When comparing constraints on the Weakly Interacting Massive Particle (WIMP) properties from direct and indirect detection experiments it is crucial that the assumptions made about…