443 citations · 3.9k across the 69 of their papers we have counts for
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CMBPol Mission Concept Study: Gravitational Lensing
Kendrick M. Smith, Asantha Cooray, Sudeep Das +10
Gravitational lensing of the cosmic microwave background by large-scale structure in the late universe is both a source of cosmological information and a potential contaminant of p…
Extended Limber Approximation
Marilena LoVerde, Niayesh Afshordi
We develop a systematic derivation for the Limber approximation to the angular cross-power spectrum of two random fields, as a series expansion in 1/(\ell+1/2). This extended Limbe…
Effects of Scale-Dependent Non-Gaussianity on Cosmological Structures
Marilena LoVerde, Amber Miller, Sarah Shandera +1
The detection of primordial non-Gaussianity could provide a powerful means to test various inflationary scenarios. Although scale-invariant non-Gaussianity (often described by the…
Anisotropic Magnification Distortion of the 3D Galaxy Correlation: II. Fourier and Redshift Space
Lam Hui, Enrique Gaztanaga, Marilena LoVerde
In paper I of this series we discuss how magnification bias distorts the 3D correlation function by enhancing the observed correlation in the line-of-sight (LOS) orientation, espec…
Lensing Corrections to Features in the Angular Two-Point Correlation Function and Power Spectrum
Marilena LoVerde, Lam Hui, Enrique Gaztanaga
It is well known that magnification bias, the modulation of galaxy or quasar source counts by gravitational lensing, can change the observed angular correlation function. We invest…
Anisotropic Magnification Distortion of the 3D Galaxy Correlation: I. Real Space
Lam Hui, Enrique Gaztanaga, Marilena LoVerde
It is well known gravitational lensing, mainly via magnification bias, modifies the observed galaxy/quasar clustering. Such discussions have largely focused on the 2D angular corre…