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20182024
most citedScalar perturbations in gravity using the covariant approach

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gr-qc2018★ 3 cited

Inflation constraints for classes of f(R) models

Joseph Ntahompagaze, Jean Damascene Mbarubukeye, Shambel Sahlu +1

In this paper, we explore the equivalence between two theories, namely f(R) and scalar-tensor theories of gravity. We use this equivalence to explore several f(R) toy models focusi…