JMP  Vol.4 No.8 , August 2013
LRS Bianchi Type-I Cosmological Model with Anisotropic Dark Energy and Special Form of Deceleration Parameter
ABSTRACT

We have studied Locally Rotationally Symmetric (LRS) Bianchi type-I cosmological model filled with anisotropic fluid in general theory of relativity. The solutions of the field equations are obtained by using special form of deceleration parameter which gives early deceleration and late time accelerating cosmological model. The geometrical and physical aspect of the model is also studied.


Cite this paper
K. Adhav, R. Wankhade and A. Bansod, "LRS Bianchi Type-I Cosmological Model with Anisotropic Dark Energy and Special Form of Deceleration Parameter," Journal of Modern Physics, Vol. 4 No. 8, 2013, pp. 1037-1040. doi: 10.4236/jmp.2013.48139.
References
[1]   A. G. Riess, et al., The Astronomical Journal, Vol. 116, 1998, p. 1009. doi:10.1086/300499

[2]   N. Bahcall, et al., Science, Vol. 284, 1999, pp. 1481-1488. doi:10.1126/science.284.5419.1481

[3]   C. L. Bennett, et al., The Astronomical Journal, Vol. 583, 2003. doi:10.1086/345346

[4]   D. N. Spergel, et al., The Astronomical Journal, Vol. 148, 2003, p. 175.doi:10.1086/377226

[5]   J. V. Cunha, Physical Review D, Vol. 79, 2009, Article ID: 047301. doi:10.1103/PhysRevD.79.047301

[6]   Z. Li, et al., Physics Letters B, Vol. 695, 2011, p. 1-8. doi:10.1016/j.physletb.2010.10.044

[7]   R. R. Caldwell, et al., Physical Review Letters, Vol. 91, 2003, Article ID: 071301. doi:10.1103/PhysRevLett.91.071301

[8]   E. Elizalde, S. Nojiri and S. D. Odintsov, Physical Review D, Vol. 70, 2004, Article ID: 043539. doi:10.1103/PhysRevD.70.043539

[9]   S. Nojiri and S. D. Odintsov, Physics Letters B, Vol. 595. 2004, p. 1. doi:10.1016/j.physletb.2004.06.060

[10]   A. V. Astashenok, et al., Physics Letters B, Vol. 709, 2012, pp. 396-403.

[11]   A. K. Singha and U. Debnath, International Journal of Theoretical Physics, Vol. 48, 2009, p. 351. doi:10.1007/s10773-008-9807-x

[12]   K. S. Adhav, et al., Central European Journal of Physics, Vol. 9, 2011, p. 919.

[13]   A. G. Riess, et al., The Astronomical Journal, Vol. 607, 2004, p. 665.doi:10.1086/383612

[14]   P. Astier, et al., Astronomy & Astrophysics, Vol. 447, 2006, p. 31. doi:10.1051/0004-6361:20054185

[15]   A. G. Riess, et al., The Astronomical Journal, Vol. 48, 2006, p. 886.

[16]   D. J. Eisenstein, et al., The Astronomical Journal, Vol. 633, 2005, p. 560. doi:10.1086/466512

[17]   D. N. Spergel, et al., The Astronomical Journal, Vol. 170, 2007.

 
 
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