Scalar and axial quasinormal modes of massive static phantom wormholes
General Relativity and Quantum Cosmology
2018-08-29 v1
Abstract
We study the quasinormal modes for scalar, axial and radial perturbations of massive static spherically symmetric wormholes supported by a phantom scalar field, calculating the modes directly and employing the WKB approximation. The spectrum of the quasinormal modes is compared with the spectrum of Schwarzschild black holes. For fixed multipole number and large mass the wormhole modes approach their black hole counterparts as .
Cite
@article{arxiv.1806.03282,
title = {Scalar and axial quasinormal modes of massive static phantom wormholes},
author = {Jose Luis Blázquez-Salcedo and Xiao Yan Chew and Jutta Kunz},
journal= {arXiv preprint arXiv:1806.03282},
year = {2018}
}
Comments
10 pages, 10 figures