Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
2003-11-05
Phys.Lett. B586 (2004) 390-396
Physics
High Energy Physics
High Energy Physics - Theory
14 pages, 2 postscript figures included, v2 calculation for $b=2c$ case is improved using Coulomb wave function. References ar
Scientific paper
10.1016/j.physletb.2004.02.001
We examine the absorption cross section of the massive scalar field for the higher-dimensional extended object. Adopting the usual quantum mechanical matching conditions between the asymptotic and near-horizon solutions in radial equation, we check whether or not the universal property of the absorption cross section, which is that the low-energy cross section is proportional to the surface area of horizon, is maintained when the mass effect is involved. It is found that the mass effect in general does not break the universal property of the cross section if particular conditions are required to the spacetime geometry. However, the mass-dependence of the cross section is very sensitive to the spacetime property in the near-horizon regime.
Jung Eylee
Kim Sung-Hoon
Park Dae Kil
No associations
LandOfFree
Absorption Cross Section for S-wave massive Scalar 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 Absorption Cross Section for S-wave massive Scalar, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Absorption Cross Section for S-wave massive Scalar will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-628151