If the Redshift Depends on the Pressure then the Acceleration of the Universe Can Be Explained

Affiliation(s)

Department of Mathematics and Mechanics, St.-Petersburg State University, St.-Petersburg, Russia.

Department of Mathematics and Mechanics, St.-Petersburg State University, St.-Petersburg, Russia.

ABSTRACT

We propose a model where the Hubble's law is slightly changed. We propose new interpretation of the covariant divergence of the energy-impulse vector and this produce a new correction to redshift. Acceleration of the expansion of the Universe appeared as a pure observational effect. High values of the mass density are consistent with the experimental data on Supernova Ia within this FRW model without the cosmological constant (Λ=0).

Cite this paper

V. Krym, "If the Redshift Depends on the Pressure then the Acceleration of the Universe Can Be Explained,"*Journal of Modern Physics*, Vol. 4 No. 10, 2013, pp. 1441-1446. doi: 10.4236/jmp.2013.410173.

V. Krym, "If the Redshift Depends on the Pressure then the Acceleration of the Universe Can Be Explained,"

References

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urlhttp://pdg.lbl.gov.

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[1] A. A. Friedmann, “Selected Works,” Moscow, Nauka, 1966 (in Russian).

[2] P. Coles and F. Lucchin, “Cosmology. The Origin and Evolution of Cosmic Structure,” 2nd Edition, John Wiley and Sons, 2002.

[3] P. J. E. Peebles, “Principles of Physical Cosmology,” Princeton University Press, Princeton, 1993.

[4] M. Dalarsson and N. Dalarsson, “Tensor Calculus, Relativity and Cosmology,” Elsevier, Amsterdam, 2005.

[5] S. Weinberg, “Gravitation and Cosmology. Principles and Applications of the General Theory of Relativity,” John Wiley and Sons, Hoboken, 1972.

[6] B. Ratra and M. S. Vogeley, “Resource Letter: The Beginning and Evolution of the Universe”.

arXiv:0706.1565v2.

[7] R. Kessler, et al., “First-Year Sloan Digital Sky Survey-II (SDSS-II) Supernova Results: Hubble Diagram and Cosmological Parameters”. arXiv:0908.4274v1.

[8] P. Creminelli, M. A. Luty, A. Nicolis and L. Senatore, “Starting the Universe: Stable Violation of the Null Energy Condition and Non-Standard Cosmologies”.

arXiv:hep-th/0606090v2.

[9] L. D. Landau and E. M. Lifshits, “Course of Theoretical Physics. V. 2. The Classical Theory of Fields,” Moscow, Nauka, 1988 (in Russian).

[10] L. Wolfenstein, T. G. Trippe and C.-J. Lin, “Tests of Conservation Laws,” The Review of Particle Physics.

urlhttp://pdg.lbl.gov.

[11] Y.-F. Cai, T. Qiu, Y.-S. Piao, M. Li and X. Zhang, “Bouncing Universe with Quintom Matter”.

arXiv:0704.1090v1.

[12] E. A. Bergshoeff, et al., “Cosmological D-Instantons and Cyclic Universes”. arXiv:hep-th/0504011v2.

[13] D. H. Lyth, “The Primordial Curvature Perturbation in the Ekpyrotic Universe”. {arXiv:hep-ph/0106153v3.

[14] E. W. Kolb and M. S. Turner, “The Early Universe,” Addison Wesley, Boston, 1990.

[15] M. Szydlowski, A. Kurek and A. Krawiec, “Top Ten Accelerating Cosmological Models”. arXiv:0604327v2.

[16] A. G. Riess, et al., “Type Ia Supernova Discoveries at from the Hubble Space Telescope: Evidence for Past Deceleration and Constraints on Dark Energy Evolution”. arXiv:0402512v2.

[17] Y. D. Burago and V. A. Zalgaller, “Introduction in Riemannian Geometry,” St.-Petersburg, Nauka, 1994 (in Russian).