A family of braneworld wormholes
General Relativity and Quantum Cosmology
2016-11-07 v1
Abstract
A wormhole solution is presented on a braneworld scenery, the material source is given by a perfect fluid on brane that does not violate the energy conditions. we propose an ansatz for the state equation resulting in a family of solutions that satisfy necessary conditions over the free parameters of the solution. The effect of projecting the 5D Weyl tensor components on the brane, give the conditions to have a wormhole satisfying the NEC, besides simultaneously guaranteeing the absence of horizons. Furthermore, our model predicts an astronomical bound for the wormhole throat.
Cite
@article{arxiv.1611.01263,
title = {A family of braneworld wormholes},
author = {Gabino Estevez Delgado and Joaquin Estevez Delgado and Refugio Rigel Mora-Luna},
journal= {arXiv preprint arXiv:1611.01263},
year = {2016}
}
Comments
6 pages, 3 figures