8 citations · 17 across the 6 of their papers we have counts for
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gr-qc2018★ 1 cited
MACHO Messages from the Big Bang
G. Chapline, J. Barbieri
The present day mass spectrum for dark matter compact objects is calculated based on the assumption that a uniform population of PBHs was created at a definite red-shift, and that…
gr-qc2016
Was there a negative vacuum energy in your past?
George Chapline, James Barbieri
A model for gravitational collapse where the event horizon is a quantum critical phase transition is extended to provide an explanation for the origin of the observable universe, w…