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arXiv · 2109.03238

Multiple point criticality principle and Coleman-Weinberg inflation

Antonio Racioppi·Jürgen Rajasalu·Kaspar Selke
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Abstract

We apply the multiple point criticality principle to inflationary model building and study Coleman-Weinberg inflation when the scalar potential is quadratic in the logarithmic correction. We analyze also the impact of a non-minimal coupling to gravity under two possible gravity formulation: metric or Palatini. We compare the eventual compatibility of the results with the final data release of the Planck mission.

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Antonio Racioppi, Jürgen Rajasalu, Kaspar Selke. 2021-09-07. Multiple point criticality principle and Coleman-Weinberg inflation. https://doi.org/10.1007/jhep06(2022)107

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