45 citations · 45 across the 3 of their papers we have counts for
3 papers
astro-ph2001★ 45 cited
Tolman-Bondi collapse in scalar-tensor theories as a probe of gravitational memory
T. Harada, C. Goymer, B. J. Carr
In cosmological models with a varying gravitational constant, it is not clear whether primordial black holes preserve the value of at their formation epoch. We investigate this…
astro-ph2001
Gravitational Memory ? - a Perturbative Approach
T. Harada, B. J. Carr, C. A. Goymer
It has been pointed out that the value of the gravitational ``constant'' in the early universe may be different from that at present. In that case, it was conjectured that primordi…
astro-ph2000
Primordial black holes and gravitational memory
B. J. Carr, C. A. Goymer
We discuss the various ways in which primordial black holes may have formed in the early Universe and how the effects of such black holes can be used to place constraints on cosmol…