2.2k citations · 32.3k across the 239 of their papers we have counts for
10 papers · 2 filters
Weak Lensing: Prospects for Measuring Cosmological Parameters
Wayne Hu, Max Tegmark
Weak lensing of galaxies by large scale structure can potentially measure cosmological quantities as accurately as the cosmic microwave background (CMB). However, the relation betw…
The Structure of Structure Formation Theories
Wayne Hu, Daniel J. Eisenstein
We study the general structure of models for structure formation, with applications to the reverse engineering of the model from observations. Through a careful accounting of the d…
An Isocurvature Mechanism for Structure Formation
Wayne Hu
We examine a novel mechanism for structure formation involving initial number density fluctuations between relativistic species, one of which then undergoes a temporary downward va…
Cosmic Complementarity: Joint Parameter Estimation from CMB Experiments and Redshift Surveys
Daniel J. Eisenstein, Wayne Hu, Max Tegmark
We study the ability of future CMB anisotropy experiments and redshift surveys to constrain a thirteen-dimensional parameterization of the adiabatic cold dark matter model. Each al…
Observationally Determining the Properties of Dark Matter
Wayne Hu, Daniel J. Eisenstein, Max Tegmark +1
Determining the properties of the dark components of the universe remains one of the outstanding challenges in cosmology. We explore how upcoming CMB anisotropy measurements, galax…
Cosmic Complementarity: H_0 and Omega_m from Combining CMB Experiments and Redshift Surveys
Daniel J. Eisenstein, Wayne Hu, Max Tegmark
We show that upcoming CMB satellite experiments and large redshift surveys can be used together to yield 5% determinations of H_0 and Omega_m, an order of magnitude improvement ove…