78 citations · 212 across the 3 of their papers we have counts for
3 papers
astro-ph.CO2009★ 57 cited
Forecasted 21 cm constraints on compensated isocurvature perturbations
Christopher Gordon, Jonathan R. Pritchard
A "compensated" isocurvature perturbation consists of an overdensity (or underdensity) in the cold dark matter which is completely cancelled out by a corresponding underdensity (or…
astro-ph2007★ 78 cited
Bayesian Calibrated Significance Levels Applied to the Spectral Tilt and Hemispherical Asymmetry
Christopher Gordon, Roberto Trotta
Bayesian model selection provides a formal method of determining the level of support for new parameters in a model. However, if there is not a specific enough underlying physical…
astro-ph2006★ 77 cited
Broken Isotropy from a Linear Modulation of the Primordial Perturbations
Christopher Gordon
A linear modulation of the primordial perturbations is proposed as an explanation for the observed asymmetry between the northern and southern hemispheres of the Wilkinson Microwav…