Abstract
We consider a self consistent system of Bianchi type-V gravitational field and a binary mixture of perfect fluid and dark energy. The perfect fluid is taken to be the one obeying the usual equation of state, i.e., p=γρ, with γ∈[0,1] whereas, the dark energy is considered to be either the quintessence like equation of state or Chaplygin gas. The equation of state parameter for dark energy ω is found to be consistent with the recent observations of SNe Ia data (Knop et al., Astrophys. J. 598:102, 2003), SNe Ia data with CMBR anisotropy and galaxy clustering statistics (Tegmark et al., Astrophys. J. 606:702, 2004) and latest a combination of cosmological datasets coming from CMB anisotropies, luminosity distances of high redshift type Ia supernovae and galaxy clustering (Hinshaw et al., Astrophys. J. Suppl. 180:225, 2009; Komatsu et al., Astrophys. J. Suppl. Ser. 180:330, 2009). The physical and geometrical aspects of the models are also discussed in detail.
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Knop, R.A., et al.: Astrophys. J. 598, 102 (2003)
Tegmark, M., et al.: Astrophys. J. 606, 702 (2004)
Hinshaw, G., et al.: Astrophys. J. Suppl. Ser. 180, 225 (2009)
Komatsu, K., et al.: Astrophys. J. Suppl. Ser. 180, 330 (2009)
Perlmutter, S., et al.: Nature (London) 391, 51 (1998)
Riess, A.G., et al.: Astron. J. 116, 1009 (1998)
Wetterich, C.: Nucl. Phys. B 302, 668 (1988)
Caldwell, R.R.: Phys. Lett. B 545, 23 (2002)
Nojiri, S., Odintsov, S.D.: Phys. Lett. B 562, 147 (2003)
Nojiri, S., Odintsov, S.D.: Phys. Lett. B 565, 1 (2003)
Elizalde, E., Nojiri, S., Odintsov, S.D.: Phys. Rev. D 70, 043539 (2004)
Anisimov, A., Babichev, E., Vikman, A.: J. Cosmol. Astropart. Phys. 6, 006 (2005)
Chiba, T., Okabe, T., Yamaguchi, M.: Phys. Rev. D 62, 023511 (2000)
Armendariz-Picon, C., Mukhanov, V., Steinhardt, P.J.: Phys. Rev. D 63, 103510 (2001)
Malquatr, M., Copeland, E.J., Liddle, A.R., Trodden, M.: Phys. Rev. D 67, 123503 (2003)
Khoury, J., Weltman, A.: Phys. Rev. Lett. 93, 171104 (2004)
Bilic, N., Tupper, G.B., Viollier, R.: Phys. Lett. B 535, 17 (2002)
Avelino, C., et al.: Phys. Rev. D 67, 023511 (2003)
Bertolami, O., et al.: Mon. Not. R. Astron. Soc. 353, 329 (2004)
Srivastava, S.K.: Phys. Lett. B 619, 1 (2005)
Zlatev, I., Wang, L., Steinhardt, P.J.: Phys. Rev. Lett. 82, 896 (1999)
Saha, B.: Chin. J. Phys. 43, 1035 (2005)
Singh, T., Chaubey, R.: Astrophys. Space Sci. 319, 149 (2009)
Kamenshchik, A.Y., Moschella, U., Pasquier, V.: Phys. Lett. B 511, 265 (2001)
Bento, M.C., Bertolami, O., Sen, A.A.: Phys. Rev. D 66, 043507 (2002)
Dev, A., Alcaniz, J.S., Jain, D.: Phys. Rev. D 67, 023515 (2003)
Setare, M.R.: Int. J. Mod. Phys. D 18, 419 (2009)
Sahni, V., Starobinsky, A.: Int. J. Mod. Phys. D 9, 373 (2000)
Peebles, P.J.E., Ratra, B.: Rev. Mod. Phys. 75, 559 (2003)
Alam, U., et al.: J. Cosmol. Astropart. Phys. 0406, 008 (2004)
Sahni, V., Starobinsky, A.: Int. J. Mod. Phys. D 15, 2105 (2006)
Padmanabhan, T.: Gen. Relativ. Gravit. 40, 529 (2008)
Turner, M.S., Huterer, D.: J. Phys. Soc. Jpn. 76, 111015 (2007)
Carroll, S.M., Hoffmann, M.: Phys. Rev. D 68, 023509 (2003)
Bartelmann, M.: Rev. Mod. Phys. 82, 331 (2010)
Kujat, J., et al.: Astrophys. J. 572, 1 (2002)
Bartelmann, M., et al.: New Astron. Rev. 49, 199 (2005)
Jimenez, R.: New Astron. Rev. 47, 761 (2003)
Das, A., et al.: Phys. Rev. D 72, 043528 (2005)
Ratra, B., Peebles, P.J.E.: Phys. Rev. D 37, 3406 (1988)
Tuner, M.S., White, M.: Phys. Rev. D 56, R4439 (1997)
Caldwell, R.R., et al.: Phys. Rev. Lett. 80, 1582 (1998)
Liddle, A.R., Scherer, R.J.: Phys. Rev. D 59, 023509 (1999)
Steinhardt, P.J., et al.: Phys. Rev. D 59, 023504 (1999)
Yang, R.J.: Europhys. Lett. 93, 60001 (2011)
Wei, H., Ma, X.P., Qi, H.Y.: Phys. Lett. B 703, 74 (2011)
Wu, P.X., Yu, H.W.: Eur. Phys. J. C 71, 1552 (2011)
Wu, P.X., Yu, H.W.: Phys. Lett. B 703, 223 (2011)
Bamba, K., Geng, C.Q., Lec, C.L., Luo, L.W.: J. Cosmol. Astropart. Phys. 1101, 021 (2011)
Li, B., Sotiriou, T.P., Barrow, J.D.: Phys. Rev. D 83, 104017 (2011)
Felice, A.D., Tsujikawa, S.: Living Rev. Relativ. 13, 3 (2010)
Sotiriou, T.P., Faraoni, V.: Rev. Mod. Phys. 82, 451 (2010)
Nojiri, S., Odintsov, S.D.: Phys. Rep. 505, 59 (2011)
Clifton, T., Ferreira, P.G., Padilla, A., Skordis, C.: Phys. Rep. 513, 1 (2012)
Multamaki, T., Vilja, I.: Phys. Rev. D 74, 064022 (2006)
Multamaki, T., Vilja, I.: Phys. Rev. D 76, 064021 (2007)
Harko, T., et al.: Phys. Rev. D 84, 024020 (2011)
Myrzakulov, R.: Phys. Rev. D 84, 024020 (2011)
Adhav, K.S.: Astrophys. Space Sci. 339, 365 (2012)
Sharif, M., Zubair, M.: J. Cosmol. Astropart. Phys. 03, 028 (2012)
Houndjo, M.J.S.: Int. J. Mod. Phys. D 21, 1250003 (2012)
Reddy, D.R.K., et al.: Int. J. Theor. Phys. 52, 239 (2013)
Samanta, G.C., Dhala, S.N.: Int. J. Theor. Phys. (2013). doi:10.1007/s10773-012-1449-3
Saha, B.: Phys. Rev. D 64, 123501 (2001)
Saha, B., Boyadjiev, T.: Phys. Rev. D 69, 124010 (2004)
Saha, B.: Astrophys. Space Sci. 302, 82 (2006)
Saha, B.: Int. J. Theor. Phys. 45, 983 (2006)
Tade, S.D., Sambhe, M.M.: Astrophys. Space Sci. 338, 179 (2012)
Coles, P., Ellis, G.F.R.: Nature 370, 609 (1994)
Collins, C.B., Hawking, S.W.: Astrophys. J. 180, 317 (1973)
Akarsu, O., Kilinc, C.B.: Gen. Relativ. Gravit. 42, 763 (2010)
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Samanta, G.C., Dhala, S.N. Universe Filled with a Binary Mixture of Perfect Fluid and Dark Energy. Int J Theor Phys 52, 3092–3105 (2013). https://doi.org/10.1007/s10773-013-1601-8
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DOI: https://doi.org/10.1007/s10773-013-1601-8