497 citations · 8.4k across the 112 of their papers we have counts for
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Detecting Features in the Dark Energy Equation of State: A Wavelet Approach
Alireza Hojjati, Levon Pogosian, Gong-Bo Zhao
We study the utility of wavelets for detecting the redshift evolution of the dark energy equation of state w(z) from the combination of supernovae, CMB and BAO data. We show that l…
Cosmological Tests of General Relativity with Future Tomographic Surveys
Gong-Bo Zhao, Levon Pogosian, Alessandra Silvestri +1
Future weak lensing surveys will map the evolution of matter perturbations and gravitational potentials, yielding a new test of general relativity on cosmic scales. They will probe…
Observing the Evolution of the Universe
James Aguirre, Alexandre Amblard, Amjad Ashoorioon +172
How did the universe evolve? The fine angular scale (l>1000) temperature and polarization anisotropies in the CMB are a Rosetta stone for understanding the evolution of the univers…
The Origin of the Universe as Revealed Through the Polarization of the Cosmic Microwave Background
S. Dodelson, R. Easther, S. Hanany +61
Modern cosmology has sharpened questions posed for millennia about the origin of our cosmic habitat. The age-old questions have been transformed into two pressing issues primed for…