Scattering problem of scalar wave in wormhole geometry
General Relativity and Quantum Cosmology
2007-05-23 v1
Abstract
In this paper, we study the scattering problem of the scalar wave in the traversable Lorentzian wormhole geometry. The potentials and Schr\"odinger-like equations are found in cases of the static uncharged and the charged wormholes. The differential scattering cross sections are determined by the phase shift of the asymptotic wave function in low frequency limit. It is also found that the cross section for charged wormhole is smaller than that for uncharged case by the reduction of the throat size due to the charge effect.
Cite
@article{arxiv.gr-qc/0102078,
title = {Scattering problem of scalar wave in wormhole geometry},
author = {Sung-Won Kim},
journal= {arXiv preprint arXiv:gr-qc/0102078},
year = {2007}
}
Comments
6 pages, Revtex, 4 figures