Reconstruction of Scalar Potentials in Induced Gravity and Cosmology
classification
🌀 gr-qc
astro-ph.COhep-th
keywords
cosmologicalchaplygingravityinducedpotentialsreconstructionscalarbarotropic
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We develop a technique for the reconstruction of the potential for a scalar field in cosmological models based on induced gravity. The potentials reproducing cosmological evolutions driven by barotropic perfect fluids, a cosmological constant, a Chaplygin gas and a modified Chaplygin gas are constructed explicitly.
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