The robustness of slow contraction and the shape of the scalar field potential

DOI10.1088/1475-7516/2022/08/046OpenAlexW4292774520MaRDI QIDQ5101154

Timo Kist, Anna Ijjas

Publication date: 2 September 2022

Published in: Journal of Cosmology and Astroparticle Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2205.01519

zbMATH Keywords

physics of the early universealternatives to inflation

Mathematics Subject Classification ID

Geometrodynamics and the holographic principle (83E05) Methods of quantum field theory in general relativity and gravitational theory (83C47) Canonical models for contractions and nonselfadjoint linear operators (47A45) Propagation of singularities; initial value problems on manifolds (58J47) Smoothing in differential topology (57R10)

Related Items (2)

Negative scalar potentials and the swampland: an anti-trans-Planckian censorship conjecture ⋮ Gauge/frame invariant variables for the numerical relativity study of cosmological spacetimes

Cites Work

• Supersmoothing through slow contraction
• On the geometry of the string landscape and the swampland
• \(\Lambda \)CDM: much more than we expected, but now less than what we want
• Infinite distances in field space and massless towers of states
• On the nature of Hawking's incompleteness for the Einstein-vacuum equations: the regime of moderately spatially anisotropic initial data
• Fully stable cosmological solutions with a non-singular classical bounce
• Cosmological bounce and Genesis beyond Horndeski
• Ultralocality and slow contraction
• Robustness of slow contraction to cosmic initial conditions
• Numerical Relativity: Starting from Scratch

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