3.7k citations · 4.4k across the 13 of their papers we have counts for
Showing 1993Show all
2 papers · 1 filter
gr-qc1993★ 25 cited
Green's function for gravitational waves in FRW spacetimes
R. R. Caldwell
A method for calculating the retarded Green's function for the gravitational wave equation in Friedmann-Roberson-Walker spacetimes, within the formalism of linearized Einstein grav…
hep-ph1993★ 17 cited
Constraints on Cosmic Strings due to Black Holes Formed from Collapsed Cosmic String Loops
R. R. Caldwell, E. Gates
The cosmological features of primordial black holes formed from collapsed cosmic string loops are studied. Observational restrictions on a population of primordial black holes are…