154 citations · 613 across the 19 of their papers we have counts for
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hep-th2011★ 23 cited
Bubble collisions and measures of the multiverse
Michael P. Salem
To compute the spectrum of bubble collisions seen by an observer in an eternally-inflating multiverse, one must choose a measure over the diverging spacetime volume, including choo…
hep-th2011★ 7 cited
Phenomenology of the CAH+ measure
Michael P. Salem, Alexander Vilenkin
The CAH+ measure regulates the infinite spacetime volume of the multiverse by constructing a surface of constant comoving apparent horizon (CAH) and then removing the future lightc…