154 citations · 613 across the 19 of their papers we have counts for
3 papers · 1 filter
Neutrino mixing and mass hierarchy in Gaussian landscapes
Lawrence J. Hall, Michael P. Salem, Taizan Watari
The flavor structure of the Standard Model may arise from random selection on a landscape. In a class of simple models, called "Gaussian landscapes," Yukawa couplings derive from o…
Boltzmann brains and the scale-factor cutoff measure of the multiverse
Andrea De Simone, Alan H. Guth, Andrei Linde +3
To make predictions for an eternally inflating "multiverse", one must adopt a procedure for regulating its divergent spacetime volume. Recently, a new test of such spacetime measur…
Predicting the cosmological constant with the scale-factor cutoff measure
Andrea De Simone, Alan H. Guth, Michael P. Salem +1
It is well known that anthropic selection from a landscape with a flat prior distribution of cosmological constant Lambda gives a reasonable fit to observation. However, a realisti…