Perturbative dynamics of thin-shell wormholes beyond general relativity: an alternative approach
arXiv:1708.09019 · doi:10.1142/S0218271817501711
Abstract
Recent studies relating the approximations for the equations of state for thin shells and their consequent perturbative evolution are extended to thin-shell wormholes in theories beyond general relativity and more than four spacetime dimensions. The assumption of equations of state of the same form for static and slowly evolving shells appears as a strong restriction excluding the possibility of oscillatory evolutions. Then the new results considerably differ from previous ones obtained within the usual linearized approach.
arXiv commentTo appear in IJMPD 1750171
References in corpus (15)
- Thin-shell wormholes: Linearization stability
- Generalised Israel Junction Conditions for a Gauss-Bonnet Brane World
- Rotating Dilaton Black Holes
- Junctions and thin shells in general relativity using computer algebra I: The Darmois-Israel Formalism
- Static and symmetric wormholes respecting energy conditions in Einstein-Gauss-Bonnet gravity
- Thin-shell wormholes in Einstein-Maxwell theory with a Gauss-Bonnet term
- Cylindrical thin-shell wormholes
- Stability of thin-shell wormholes with spherical symmetry
- Traversable wormholes in a string cloud
- Dilaton thin-shell wormholes supported by a generalized Chaplygin gas
- Aspects of spherical shells in a D-dimensional background
- Addendum to "Thin-shell wormholes supported by ordinary matter in Einstein-Gauss-Bonnet gravity"
- Does the Gauss-Bonnet term stabilize wormholes?
- Thin shells joining local cosmic string geometries
- A note about the perturbative dynamics of symmetric shells