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• W2898070899 endingPage "055" @default.
• W2898070899 startingPage "055" @default.
• W2898070899 abstract "An extension of the Starobinsky model is proposed. Besides the usual Starobinsky Lagrangian, a term proportional to the derivative of the scalar curvature, $nabla_{mu}Rnabla^{mu}R$, is considered. The analyzis is done in the Einstein frame with the introduction of a scalar field and a vector field. We show that inflation is attainable in our model, allowing for a graceful exit. We also build the cosmological perturbations and obtain the leading-order curvature power spectrum, scalar and tensor tilts and tensor-to-scalar ratio. The tensor and curvature power spectrums are compared to the most recent observations from BICEP2/Keck collaboration. We verify that the scalar-to-tensor rate $r$ can be expected to be up to three times the values predicted by Starobinsky model." @default.
• W2898070899 created "2018-10-26" @default.
• W2898070899 creator A5007276781 @default.
• W2898070899 creator A5045443631 @default.
• W2898070899 creator A5055427508 @default.
• W2898070899 date "2019-02-27" @default.
• W2898070899 modified "2023-10-03" @default.
• W2898070899 title "Higher-order modified Starobinsky inflation" @default.
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• W2898070899 cites W1672059830 @default.
• W2898070899 cites W1751912869 @default.
• W2898070899 cites W1794655031 @default.
• W2898070899 cites W1838110310 @default.
• W2898070899 cites W1971230011 @default.
• W2898070899 cites W1973135951 @default.
• W2898070899 cites W1973723463 @default.
• W2898070899 cites W1973861971 @default.
• W2898070899 cites W1977449087 @default.
• W2898070899 cites W1977672071 @default.
• W2898070899 cites W1978199112 @default.
• W2898070899 cites W1988021325 @default.
• W2898070899 cites W1988140722 @default.
• W2898070899 cites W1989589910 @default.
• W2898070899 cites W1997251155 @default.
• W2898070899 cites W2005276626 @default.
• W2898070899 cites W2009005268 @default.
• W2898070899 cites W2010446215 @default.
• W2898070899 cites W2012657946 @default.
• W2898070899 cites W2012869970 @default.
• W2898070899 cites W2015041710 @default.
• W2898070899 cites W2024823297 @default.
• W2898070899 cites W2026000464 @default.
• W2898070899 cites W2037336083 @default.
• W2898070899 cites W2042231020 @default.
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• W2898070899 cites W2076141779 @default.
• W2898070899 cites W2076491654 @default.
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• W2898070899 cites W2102620030 @default.
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• W2898070899 cites W2134251287 @default.
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• W2898070899 cites W2157606627 @default.
• W2898070899 cites W2196117815 @default.
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• W2898070899 doi "https://doi.org/10.1088/1475-7516/2019/02/055" @default.
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