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arXiv · 2412.13385

Quasinormal modes and grey-body factors of Morris-Thorne wormholes

Zainab Malik
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Abstract

Using the fact that, for a broad class of Morris-Thorne wormholes, the maximum of the effective potential is located at the throat, we derive accurate analytic WKB expressions for the quasinormal modes and grey-body factors of various traversable wormholes. In the eikonal limit, these analytic expressions acquire a compact form and satisfy the correspondence between the quasinormal modes and the radii of the wormhole shadows.

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Zainab Malik. 2024-12-17. Quasinormal modes and grey-body factors of Morris-Thorne wormholes. https://arxiv.org/abs/2412.13385

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