Wormholes in Rastall Gravity and Nonvacuum Spacetime
SSRN, ISSN: 1556-5068
2023
- 81Usage
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
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Article Description
In this article, we present a family of static and spherically symmetric wormholes in Rastall gravity. The unique characteristics of this modified theory is the violation of the local conservation of the energy-momentum tensor. These wormholes are supported by applying a specific equation of state for matter satisfying the tracelessness constraint [Kar and Sahdev: Phys. Rev D {\bf 52}, 2030 (1995)]. Next, we impose some restrictions on the redshift function, and solve the field equations analytically for a classical traversable wormholes. Finally, we investigate some issues concerning the energy conditions and volume integral quantifier in these time-interdependent geometries.
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