443 citations · 3.1k across the 43 of their papers we have counts for
3 papers · 2 filters
Forecasting Cosmic Doomsday from CMB/LSS Cross-Correlations
Jaume Garriga, Levon Pogosian, Tanmay Vachaspati
A broad class of dark energy models, which have been proposed in attempts at solving the cosmological constant problems, predict a late time variation of the equation of state with…
Large-scale power in the CMB and new physics: an analysis using Bayesian model comparison
Anastasia Niarchou, Andrew H. Jaffe, Levon Pogosian
One of the most tantalizing results from the WMAP experiment is the suggestion that the power at large scales is anomalously low when compared to the prediction of the ``standard''…
Anthropic predictions for neutrino masses
Max Tegmark, Alexander Vilenkin, Levon Pogosian
It is argued that small values of the neutrino masses may be due to anthropic selection effects. If this is the case, then the combined mass of the three neutrino species is expect…