280 citations · 627 across the 8 of their papers we have counts for
8 papers
Double the axions, half the tension: multi-field early dark energy eases the Hubble tension
Marco Bella, Vivian Poulin, Sunny Vagnozzi +1
We show that the strong constraints placed by Planck NPIPE Cosmic Microwave Background (CMB) data on axion-like early dark energy (EDE) are significantly alleviated in models with…
Learning Correlated Astrophysical Foregrounds with Denoising Diffusion Probabilistic Models
Karthik Prabhu, Srinivasan Raghunathan, Ethan B. Anderes +1
Extragalactic foregrounds -- most notably the Cosmic Infrared Background (CIB) and the thermal Sunyaev-Zel'dovich (tSZ) effect -- exhibit complex, non-Gaussian structure and correl…
Constraints on Cosmology from the Cosmic Microwave Background Power Spectrum of the 2500 SPT-SZ Survey
Z. Hou, C. L. Reichardt, K. T. Story +49
We explore extensions to the CDM cosmology using measurements of the cosmic microwave background (CMB) from the recent SPT-SZ survey, along with data from WMAP7 and measurements…
The Age of the Universe and the Cosmological Constant Determined from Cosmic Microwave Background Anisotropy Measurements
L. Knox, N. Christensen, C. Skordis
If Omega_tot = 1 and structure formed from adiabatic initial conditions then the age of the Universe, as constrained by measurements of the cosmic microwave background (CMB), is t_…
II: Bayesian Methods for Cosmological Parameter Estimation from Cosmic Microwave Background Measurements
Nelson Christensen, Renate Meyer, Lloyd Knox +1
We present a strategy for a statistically rigorous Bayesian approach to the problem of determining cosmological parameters from the results of observations of anisotropies in the c…
Bayesian Methods for Cosmological Parameter Estimation from Cosmic Microwave Background Measurements
Nelson Christensen, Renate Meyer
We present a strategy for a statistically rigorous Bayesian approach to the problem of determining cosmological parameters from the results of observations of anisotropies in the c…