249 citations · 2.8k across the 139 of their papers we have counts for
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astro-ph2006
Determining the expansion history of the universe with the three dimensional cosmic shear
Ram Brustein, Daniel Levy
We define a new observable that depends on finite redshift differences of the spin-weighted angular moments of the two point function of the three dimensional cosmic shear and on l…
astro-ph2006★ 5 cited
Expressing the equation of state parameter in terms of the three dimensional cosmic shear
Daniel Levy, Ram Brustein
We study the functional dependence of the spin-weighted angular moments of the two-point correlation function of the three dimensional cosmic shear on the expansion history of the…
astro-ph2001★ 204 cited
Measuring the Equation-of-state of the Universe: Pitfalls and Prospects
Irit Maor, Ram Brustein, Jeff McMahon +1
We explore various pitfalls and challenges in determining the equation-of-state (w) of dark energy component that dominates the universe and causes the current accelerated expansio…