Comments on absorption cross section for Chern-Simons black holes in five dimensions

Details Comments on absorption cross section for Chern-Simons black holes in five dimensions Comments on absorption cross section for Chern-Simons black holes in five dimensions

2011-04-25

arxiv.org/abs/1104.4795v2

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

9 pages, 5 figures

Scientific paper

In this paper we study the effects of black hole mass on the absorption cross section for a massive scalar field propagating in a 5-dimensional topological Chern-Simons black hole at the low-frequency limit. We consider the two branches of black hole solutions $(\alpha=\pm 1)$ and we show that, if the mass of black hole increase the absorption cross section decreases at the zero-frequency limit for the branch $\alpha=-1$ and for the other branch, $\alpha=1$, the behavior is opposite, if the black hole mass increase the absorption cross section increases. Also we find that beyond a certain frequency value, the mass black hole does not affect the absorption cross section.

Affiliated with

Also associated with

No associations

Rating

Comments on absorption cross section for Chern-Simons black holes in five dimensions 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 Comments on absorption cross section for Chern-Simons black holes in five dimensions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Comments on absorption cross section for Chern-Simons black holes in five dimensions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-294881