Other
Scientific paper
Apr 1993
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1993phrvd..47.3099s&link_type=abstract
Physical Review D (Particles, Fields, Gravitation, and Cosmology), Volume 47, Issue 8, 15 April 1993, pp.R3099-R3102
Other
29
Particle-Theory And Field-Theory Models Of The Early Universe, Black Holes
Scientific paper
We investigate black holes in asymptotically de Sitter space-times. We show that a trapped surface always appears inside the event horizon and the total area of the black holes does not decrease as in asymptotically flat space-times. We find, however, that there is an upper bound on the area of apparent horizons in a wide class of asymptotically de Sitter space-times, in contrast with asymptotically flat space-times. This implies that black holes with a large area cannot collide with each other in asymptotically de Sitter space-time, unless a naked singularity is formed. On the basis of these results we argue that the inflationary scenario works even for initially inhomogeneous universes.
Kodama Hideo
Maeda Kei--ichi
nakao Ken-ichi
Shiromizu Tetsuya
No associations
LandOfFree
Can large black holes collide in de Sitter space-time\? An inflationary scenario of an inhomogeneous universe does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Can large black holes collide in de Sitter space-time\? An inflationary scenario of an inhomogeneous universe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Can large black holes collide in de Sitter space-time\? An inflationary scenario of an inhomogeneous universe will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1374788