Wormhole Geometries in f(R,T) Gravity
By T. Azizi. 2012
150 citations recorded by the source corpus.
We study wormhole solutions in the framework of f(R,T) gravity where R is the scalar curvature, and T is the trace of the stress-energy tensor of the matter. We have obtained the shape function of the wormhole by specifying an equation of state for the matter field and imposing the flaring out condition at the throat. We show that in this modified gravity scenario, the matter threading the wormhole may satisfy the energy conditions, so it is the effective stress-energy that is responsible for violation of the null energy condition.
Subfields: Astronomy and Astrophysics, Nuclear and High Energy Physics
View Paper: https://www.semanticscholar.org/paper/cfb5adc355c5d8cfbfcd1fb258bd29428ba961e3
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In Astronomy and Astrophysics
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Citations in the corpus
- Cosmological and Solar System Consequences of f(R,T) Gravity Models (2014, background): “Since the introduction of this theory, its numerous aspects have been investigated, such as thermodynamics properties [69–72], energy conditions [73–75], cosmological solutions based on a homogeneous and isotropic space–time through a phase–space analysis [76], anisotropic cosmology [77–79], a wormh”