31 citations · 83 across the 4 of their papers we have counts for
Showing 2008Show all
2 papers · 1 filter
astro-ph2008★ 28 cited
The Three Faces of Omega_m: Testing Gravity with Low and High Redshift SN Ia Surveys
Alexandra Abate, Ofer Lahav
Peculiar velocities of galaxies hosting Type Ia supernovae generate a significant systematic effect in deriving the dark energy equation of state w, at level of a few percent. Here…
astro-ph2008★ 24 cited
Peculiar Velocities into the Next Generation: Cosmological Parameters From Large Surveys without Bias from Nonlinear Structure
Alexandra Abate, Sarah Bridle, Luis F. A. Teodoro +2
We investigate methods to best estimate the normalisation of the mass density fluctuation power spectrum (sigma_8) using peculiar velocity data from a survey like the Six degree Fi…