Counter-rotational effects on stability of 2+1 2 + 1 -dimensional thin-shell wormholes

2014/07/31 by S. Habib Mazharimousavi, M. Halilsoy · 1 citation
Physics and Astronomy · #Angular momentum #Black Holes and Theoretical Physics #Classical mechanics #Computer science #Cosmology and Gravitation Theories #Materials science #Mechanics #Perturbation (astronomy) #Physics #Quantum mechanics #Shell (structure) #Solar and Space Plasma Dynamics #Stability (learning theory) #Wormhole #gr-qc

paper · pdf · doi:10.1140/epjc/s10052-014-3073-2

published as Eur. Phys. J. C (2014) 74:3073 · 5 pages, 2 figures, final version published in EPJC

openalex publication_date 2014/09/01 · arxiv created 2014/09/29 · arxiv updated 2014/09/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

The role of angular momentum in a 2+1 -dimensional rotating thin-shell wormhole (TSW) is considered. Particular emphasis is given to stability when the shells (rings) are counter-rotating. We find that counter-rotating halves make the TSW supported by the equation of state of a linear gas more stable. Under a small velocity dependent perturbation, however, it becomes unstable.

Citations

• Black hole in three-dimensional spacetime
• Cylindrical thin-shell wormholes
• Thin shell wormholes in higher dimensional Einstein–Maxwell theory
• Thin-shell wormholes in dilaton gravity
• Counter-rotating Kerr manifolds separated by a fluid shell
• Dynamics of false-vacuum bubbles
• Traversable wormholes: Some simple examples

Cited by

• Linear stability analysis of a rotating thin-shell wormhole