Rollercoaster cosmology

DOI10.1088/1475-7516/2021/08/058zbMath1492.83090arXiv2011.09489OpenAlexW3103629104MaRDI QIDQ5070252

Guido D'Amico, Nemanja Kaloper

Publication date: 11 April 2022

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

Full work available at URL: https://arxiv.org/abs/2011.09489

zbMATH Keywords

inflationcosmological perturbation theory

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Black holes (83C57) Spectrum, resolvent (47A10) Quantum field theory on curved space or space-time backgrounds (81T20) Geometrodynamics and the holographic principle (83E05) Perturbations in context of PDEs (35B20) Methods of global Riemannian geometry, including PDE methods; curvature restrictions (53C21) Traveling wave solutions (35C07) Matrix models and tensor models for quantum field theory (81T32)

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Cites Work

• Unnamed Item
• Cosmological consequences of initial state entanglement
• The hierarchy problem and new dimensions at a millimeter
• On the geometry of the string landscape and the swampland
• Strings from matrices
• Discretuum versus continuum dark energy
• Infinite distances in field space and massless towers of states
• A new type of isotropic cosmological models without singularity
• Aspects of quadratic gravity
• An alternative to the cosmological “concordance model”
• Inflation without Slow Roll
• Primordial tensor perturbation in double inflationary scenario with a break
• Inflationary universe: A possible solution to the horizon and flatness problems
• Crystal manifold universes in AdS space