126 citations · 446 across the 10 of their papers we have counts for
10 papers
Persistence of black holes through a cosmological bounce
B. J. Carr, A. A. Coley
We discuss whether black holes could persist in a universe which recollapses and then bounces into a new expansion phase. Whether the bounce is of classical or quantum gravitationa…
Do Evaporating 4D Black Holes Form Photospheres and/or Chromospheres?
Jane H. MacGibbon, B. J. Carr, D. N. Page
Several authors have claimed that the observable Hawking emission from a microscopic black hole is significantly modified by the formation of a photosphere or chromosphere around t…
The POINT-AGAPE Survey: Comparing Automated Searches of Microlensing Events toward M31
Y. Tsapras, B. J. Carr, M. J. Weston +4
Searching for microlensing in M31 using automated superpixel surveys raises a number of difficulties which are not present in more conventional techniques. Here we focus on the pro…
Do Evaporating Black Holes Form Photospheres?
Jane H. MacGibbon, B. J. Carr, Don N. Page
Several authors, most notably Heckler, have claimed that the observable Hawking emission from a microscopic black hole is significantly modified by the formation of a photosphere a…
Theory of pixel lensing towards M31 -- II. The velocity anisotropy and flattening of the MACHO distribution
AGAPE Collaboration, E. Kerins, J. An +11
The POINT-AGAPE collaboration is currently searching for massive compact halo objects (MACHOs) towards the Andromeda galaxy (M31). The survey aims to exploit the high inclination o…
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…