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astro-ph2008★ 437 cited
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…
astro-ph2006★ 47 cited
Magnification-Temperature Correlation: the Dark Side of ISW Measurements
Marilena LoVerde, Lam Hui, Enrique Gaztanaga
Integrated Sachs-Wolfe (ISW) measurements, which involve cross-correlating the CMB with the foreground large-scale structure (e.g. galaxies/quasars), have proven to be an interesti…
astro-ph2003★ 16 cited
Cosmology, inflation, and the physics of nothing
William H. Kinney
These four lectures cover four topics in modern cosmology: the cosmological constant, the cosmic microwave background, inflation, and cosmology as a probe of physics at the Planck…