Linearization stability of reflection-asymmetric thin-shell wormholes with double shadows
arXiv:2101.07060 · doi:10.1103/PhysRevD.103.064031
Abstract
Wormholes are hypothetical objects which can be black hole mimickers with strong gravitational fields. Recently, Wielgus et al. have constructed reflection-asymmetric thin-shell wormholes which are composed of the parts of a Schwarzschild spacetime and a Reissner-Nordstrom spacetime with two photon spheres with different sizes each other in [M. Wielgus, J. Horak, F. Vincent, and M. Abramowicz, Phys. Rev. D 102, 084044 (2020)]. They have discussed observational property of the shadows with two photon rings in different sizes as seen from an observer and they have named their shadows double shadows. In this paper, we study the linearization stability of the reflection-asymmetric thin-shell wormholes with the double shadows.
7 pages, 3 figures, minor correction, title changed, references added, accepted for publication in Physical Review D
References in corpus (21)
- First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole
- Traversable wormholes from surgically modified Schwarzschild spacetimes
- Wormholes as Black Hole Foils
- Gravitational Lensing by Wormholes
- Can we distinguish between black holes and wormholes by their Einstein-ring systems?
- Strong deflection limit analysis and gravitational lensing of an Ellis wormhole
- Instability of wormholes supported by a ghost scalar field. I. Linear stability analysis
- Stability of Chaplygin gas thin-shell wormholes
- Plane symmetric thin-shell wormholes: solutions and stability
- Cylindrical thin-shell wormholes
- Thin shell wormholes in higher dimensiaonal Einstein-Maxwell theory
- Instability of wormholes supported by a ghost scalar field. II. Nonlinear evolution
- Thin-shell wormholes in dilaton gravity
- Gravitational lensing in the Simpson-Visser black-bounce spacetime in a strong deflection limit
- A novel gravitational lensing feature by wormholes
- Thin-shell wormholes with a generalized Chaplygin gas
- Thin-shell wormholes associated with global cosmic strings
- Thin Shell Wormhole in Heterotic String Theory
- A Theoretical Construction of Thin Shell Wormhole from Tidal Charged Black hole
- Charged shells in a (2+1)-dimensional spacetime
- On thin-shell wormholes evolving in flat FRW spacetimes