Abstract
Two cosmological models with non-phantom matter having the same expansion of the universe as phantom cosmologies are constructed in anisotropic Bianchi type-V universe. The exact solutions to the corresponding Einstein field equations have been obtained. The statefinder diagnostic pair i.e. {r,s} parameters have been obtained for disordered radiation i.e. γ=1/3. We have also discussed the well-known astrophysical phenomena, namely the look-back time, luminosity distance and event horizon with redshift.
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The authors wish to place on record their sincere thanks to the referee for his valuable comments and suggestions.
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Singh, T., Chaubey, R. Phantom Appearance of Non-phantom Matter in Anisotropic Cosmological Model. Int J Theor Phys 51, 3495–3507 (2012). https://doi.org/10.1007/s10773-012-1235-2
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DOI: https://doi.org/10.1007/s10773-012-1235-2