Abstract
In this paper, we consider three types of k-essence. These k-essence models were presented in the parametric forms. The exact analytical solutions of the corresponding equations of motion are found. It is shown that these k-essence models for the presented solutions can give rise to cosmic acceleration.
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Tsyba, P.Y., Kulnazarov, I.I., Yerzhanov, K.K. et al. Pure Kinetic K-essence as the Cosmic Speed-Up. Int J Theor Phys 50, 1876–1886 (2011). https://doi.org/10.1007/s10773-011-0703-4
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DOI: https://doi.org/10.1007/s10773-011-0703-4