arXiv:gr-qc/0102024·v2·General Relativity and Quantum Cosmology
Cosmological Evolution of Black Holes in Brans-Dicke Gravity
Nobuyuki Sakai (Yamagata U.)🇯🇵 · John D. Barrow (U. of Cambridge)🇬🇧
Abstract
We consider a modified ``Swiss cheese'' model in Brans-Dicke theory, and use it to discuss the evolution of black holes in an expanding universe. We define the black hole radius by the Misner-Sharp mass and find their exact time evolutions for dust and vacuum universes of all curvatures.
Comments: 6 pages, no figure, discussions modified, to appear in Class. Quantum Grav