Cosmological parametrizations and their scalar field descendents
classification
🌀 gr-qc
keywords
fieldparametrizationscalaradditioncarrycasecosmologicaldescendents
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We reconstruct the field potentials in case of (non)phantom fields for different models resulting from parametrization of q(t), a(t) or H(t). In addition we carry out similar procedure for tachyonic field. We also discuss specific form of parametrization for reconstruction of scalar field potential.
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