243 citations · 533 across the 5 of their papers we have counts for
Showing 2009Show all
3 papers · 1 filter
astro-ph.CO2009★ 11 cited
Density profiles and voids in modified gravity models
Matthew C. Martino, Ravi K. Sheth
We study the formation of voids in a modified gravity model in which gravity is generically stronger or weaker on large scales. We show that void abundances provide complementary i…
astro-ph.CO2009
Non-Gaussian Distribution and Clustering of Hot and Cold Pixels in the WMAP Five-Year Sky
Graziano Rossi, Ravi K. Sheth, Changbom Park +1
We present measurements of the clustering of hot and cold patches in the microwave background sky as measured from the Wilkinson Microwave Anisotropy Probe (WMAP) five-year data. T…
astro-ph.CO2009★ 19 cited
On the equivalence between the effective cosmology and excursion set treatments of environment
Matthew C. Martino, Ravi K. Sheth
In studies of the environmental dependence of structure formation, the large scale environment is often thought of as providing an effective background cosmology: e.g. the formatio…