Supermassive black holes may be limited by the Holographic Bound

Details Supermassive black holes may be limited by the Holographic Bound Supermassive black holes may be limited by the Holographic Bound

2003-03-28

arxiv.org/abs/astro-ph/0303639v1

Gen.Rel.Grav. 35 (2003) 1337-1349

Astronomy and Astrophysics

Astrophysics

LaTex, 16 pp., 1 .eps figure, to appear in Gen.Rel.Grav

Scientific paper

Supermassive Black Holes are the most entropic objects found in the universe. The Holographic Bound (HB) to the entropy is used to constrain their formation time with initial masses $\sim{10}^{6-8}M_{\odot}$, as inferred from observations. We find that the entropy considerations are more limiting than causality for this "direct" formation. Later we analyze the possibility of SMBHs growing from seed black holes. The growth of the initial mass is studied in the case of accretion of pure radiation and quintessence fields, and we find that there is a class of models that may allow this metamorphosis. Our analysis generalizes recent work for some models of quintessence capable of producing a substantial growth in a short time, while simultaneously obeying the causal and Holographic Bound limits.

Affiliated with

Also associated with

No associations

Rating

Supermassive black holes may be limited by the Holographic Bound 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 Supermassive black holes may be limited by the Holographic Bound, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Supermassive black holes may be limited by the Holographic Bound will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-171752