Bianchi type-V string cosmological models in f(R,T) gravity

Bianchi type-V string cosmological models in f(R,T) gravity

Spatially homogeneous and anisotropic Bianchi type-V space-time is considered in the presence of cosmic strings in a modified theory of gravity proposed by Harko et al. (Phys. Rev. D 84:024020, 2011 ). Solving the field equations we have presented geometric and Takabayasi strings in this theory. Som...

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Veröffentlicht in:Astrophysics and space science 2015-05, Vol.357 (1), p.1-5, Article 77
Hauptverfasser: Rao, V. U. M., Papa Rao, D. C.
Format: Artikel
Sprache:eng
Schlagworte:
Anisotropy
Astrobiology
Astronomical models
Astronomy
Astrophysics
Astrophysics and Astroparticles
Cosmology
Gravitation
Gravity
Mathematical analysis
Mathematical models
Observations and Techniques
Original Article
Physics
Physics and Astronomy
Space Exploration and Astronautics
Space Sciences (including Extraterrestrial Physics
String theory
Strings
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Zusammenfassung:Spatially homogeneous and anisotropic Bianchi type-V space-time is considered in the presence of cosmic strings in a modified theory of gravity proposed by Harko et al. (Phys. Rev. D 84:024020, 2011 ). Solving the field equations we have presented geometric and Takabayasi strings in this theory. Some physical and kinematical properties of the models are also discussed.
ISSN:0004-640X
1572-946X
DOI:10.1007/s10509-015-2242-6