Cosmological history after higher dimensional inflation

arXiv:2606.20486 · hep-th, astro-ph.CO · Submitted 2026-06-18 · Read on arXiv

Luis A. Anchordoqui, Ignatios Antoniadis, Jules Cunat

hep-th, astro-ph.CO

Submitted: 2026-06-18

Comments: 37 pages with for figures

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Reheating — 24× in this paper · explained in 2 episodes
• Homogeneity — 4× in this paper · explained in 2 episodes
• Abundance — 3× in this paper · explained in 1 episode
• Last Scattering Surface — 3× in this paper
• Consistency — 2× in this paper · explained in 3 episodes
• Anisotropy — 1× in this paper · explained in 3 episodes
• Bispectrum — 1× in this paper · explained in 3 episodes
• Standard Model — 1× in this paper

Sources

• The Dark Dimension and the Swampland
• AdS and the Swampland
• Black Holes and Large N Species Solution to the Hierarchy Problem
• Black Hole Bound on the Number of Species and Quantum Gravity at LHC
• Moduli-dependent Species Scale
• Black hole entropy and moduli-dependent species scale
• Two Micron-Size Dark Dimensions
• New Test of the Gravitational $1/r^2$ Law at Separations down to 52 $\mu$m
• Comments Concerning a Hypothetical Mesoscopic Dark Dimension
• Dark Dimension Gravitons as Dark Matter
• Effective Planck Mass and the Scale of Inflation
• Aspects of the Dark Dimension in Cosmology
• Stellar cooling limits on KK gravitons and dark dimensions
• Breaking Free from the Swampland of Impossible Universes through the DESI Portal
• Primordial Black Holes are 5D
• Large extra dimensions from higher-dimensional inflation
• Primordial Power Spectrum of Five Dimensional Uniform Inflation
• Planck 2018 results. VI. Cosmological parameters
• Planck 2018 results. I. Overview and the cosmological legacy of Planck
• Investigating the Origin of CMB Large-Scale Features Using LiteBIRD and CMB-S4

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