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Year 2020, Volume: 1 Issue: 2, 643 - 646, 11.12.2020

Abstract

References

  • Harko et all., Phys.Rev.D84:024020,(2011).
  • A.G. Riess et all., AJ 116, 1000-1038 (1998).
  • E. J. Copeland, M. Sami and S. Tsujikawa, Dynamics of dark energy, Int. J. Mod. Phys. D 15, 1753 (2006)
  • J. Frieman, M. Turner and D. Huterer, Dark Energy and the Accelerating Universe, Ann.Rev.Astron.Astrophys.46:385-432, (2008).
  • S. D., Tade, M. M., Sambhe, Bianchi type-I cosmological models for binary mixture of perfect fluid and dark energy, Astrophysics and Space Science, Volume 338, Issue 1, pp.179-185, (2012)
  • Valerio. Faraoni, Cosmology in Scalar-Tensor Gravity, Springer Science+Business Media Dordrecht, (2004)
  • Salvatore. Capozziello, Valerio. Faraoni, Beyond Einstein Gravity, Springer Science+Business Media Dordrecht, (2011)
  • Faraoni. Valerio, Nine Years of f(R) Gravity and Cosmology, Springer International Publishing Switzerland, (2014).
  • M. Sharif, and M. F., Shamir, Non-Vacuum Bianchi Type I and V in f(R) Gravity, Gen. Rel. Grav.42:2643-2655, (2010).
  • M. F., Shamir, A. Jhangeer and A. A., Bhatti, Exact Solutions of Bianchi Type I and V Models in f(R,T) Gravity, arXiv:1207.0708v1, (2012)

Genel Göreliliğe Alternatif Gravitasyonel Kuramlar

Year 2020, Volume: 1 Issue: 2, 643 - 646, 11.12.2020

Abstract

Genel Görelilik Teorisi'nde (GR) geç zaman ivmelenmesini açıklamak adına ortaya konan karanlık enerjinin yaşadığı problemler, $f(R), f(R,T), f(T), f(G)$, Sicim Teorisi gibi Genel Göreliliğe Alternatif Gravitasyonel Teoriler'in doğmasına neden olmuştur. Bu teoriler geç zaman ivmelenmesini karanlık enerjiye ihtiyaç duymadan açıklamasının yanında GR'in eksik kaldığı noktalarıda tamamlar. Bu bağlamda alternatif teoriler Genel Göreliliğin Genelleştirildiği gravitasyonel teoriler denilebilir. Bu çalışma kapsamında $f(R), f(R,T)$ ve GR teorilerinde Bianchi tip I evren modelleri incelenmiş ve bu üç teori arasındaki farklar ortaya konmuştur.

References

  • Harko et all., Phys.Rev.D84:024020,(2011).
  • A.G. Riess et all., AJ 116, 1000-1038 (1998).
  • E. J. Copeland, M. Sami and S. Tsujikawa, Dynamics of dark energy, Int. J. Mod. Phys. D 15, 1753 (2006)
  • J. Frieman, M. Turner and D. Huterer, Dark Energy and the Accelerating Universe, Ann.Rev.Astron.Astrophys.46:385-432, (2008).
  • S. D., Tade, M. M., Sambhe, Bianchi type-I cosmological models for binary mixture of perfect fluid and dark energy, Astrophysics and Space Science, Volume 338, Issue 1, pp.179-185, (2012)
  • Valerio. Faraoni, Cosmology in Scalar-Tensor Gravity, Springer Science+Business Media Dordrecht, (2004)
  • Salvatore. Capozziello, Valerio. Faraoni, Beyond Einstein Gravity, Springer Science+Business Media Dordrecht, (2011)
  • Faraoni. Valerio, Nine Years of f(R) Gravity and Cosmology, Springer International Publishing Switzerland, (2014).
  • M. Sharif, and M. F., Shamir, Non-Vacuum Bianchi Type I and V in f(R) Gravity, Gen. Rel. Grav.42:2643-2655, (2010).
  • M. F., Shamir, A. Jhangeer and A. A., Bhatti, Exact Solutions of Bianchi Type I and V Models in f(R,T) Gravity, arXiv:1207.0708v1, (2012)
There are 10 citations in total.

Details

Primary Language Turkish
Subjects Astronomical Sciences (Other)
Journal Section Conference Paper
Authors

Yavuz Kaan Başkaya This is me

Can Battal Kılınç This is me

Publication Date December 11, 2020
Submission Date February 19, 2019
Acceptance Date September 3, 2019
Published in Issue Year 2020 Volume: 1 Issue: 2

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TJAA is a publication of Turkish Astronomical Society (TAD).