Traversable wormhole solutions in Rastall teleparallel gravity
Abstract
In this manuscript we consider the traversable wormhole solutions in teleparallel gravity formalism with and without Rastall constraint on stress-energy tensor of dark energy. We have studied the isotropic and non-isotropic form of stress-energy tensor of dark energy which the equation of state (EoS) between density and the radial components of pressure is used. This work is done for a diagonal tetrad and we have found some geometries which could describe a traversable wormhole, but the null energy and weak energy conditions were not violated for some sets of parameters.
- Publication:
-
Physics of the Dark Universe
- Pub Date:
- May 2020
- DOI:
- 10.1016/j.dark.2020.100464
- Bibcode:
- 2020PDU....2800464S
- Keywords:
-
- Traversable wormhole;
- Teleparallel;
- Energy condition