Quadratic, Higgs and hilltop potentials in Palatini gravity
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Quadratic, Higgs and hilltop potentials in Palatini gravity |
| Nilay Bostan |
| Figure 15. For hilltop potentials in the Palatini formalism, top figures display that ns, r values as functions of ξ for τ = 0.01 and different μ values in the cases of φ < v and low-N scenario. The bottom figure displays ns − r predictions based on range of the top figures ξ values for τ = 0.01. The pink (red) line corresponds to the 95% (68%) CL contour given by the Keck Array/BICEP2 and Planck collaborations [ |
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