Spectrum of Cuscuton bounce

DOI10.1088/1475-7516/2021/03/104zbMath1485.83152arXiv2010.06645OpenAlexW3140806561MaRDI QIDQ5026078

J. Leo Kim, Ghazal Geshnizjani

Publication date: 7 February 2022

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

Full work available at URL: https://arxiv.org/abs/2010.06645

zbMATH Keywords

modified gravityphysics of the early universealternatives to inflationcosmic singularity

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Space-time singularities, cosmic censorship, etc. (83C75) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Perturbations in context of PDEs (35B20) Boundary value problems on manifolds (58J32) Gravitational waves (83C35) Propagation of singularities; initial value problems on manifolds (58J47)

Related Items (6)

Multi-field Cuscuton cosmology ⋮ Cuscuton inflation ⋮ Dynamical dark energy in minimally modified gravity ⋮ Bouncing cosmology in VCDM ⋮ K-field kinks in two-dimensional dilaton gravity ⋮ Non-Gaussianities in the extended EFT of inflation

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• On the initial conditions in new ekpyrotic cosmology
• Null energy condition and superluminal propagation
• Starting the universe: stable violation of the null energy condition and non-standard cosmologies
• Supersmoothing through slow contraction
• On the geometry of the string landscape and the swampland
• Republication of: The dynamics of general relativity
• The effective field theory of nonsingular cosmology
• A covariant Lagrangian for stable nonsingular bounce
• Extended effective field theory of inflation
• Isocurvature perturbations in the Ekpyrotic Universe
• Trans-Planckian censorship and the swampland
• AdS and the swampland
• Fully stable cosmological solutions with a non-singular classical bounce
• A critical review of classical bouncing cosmologies
• Trans-Planckian issues for inflationary cosmology
• Lectures on Inflation
• Effective actions for heterotic M theory
• THE ROBUSTNESS OF INFLATION TO CHANGES IN SUPER-PLANCK-SCALE PHYSICS
• DSR as an explanation of cosmological structure
• A Relativist's Toolkit
• Theory of cosmological perturbations with cuscuton
• Unbraiding the bounce: superluminality around the corner
• Cuscuton bounce
• Extended cuscuton: formulation
• Cuscuton gravity as a classically stable limiting curvature theory
• Keeping an eye on DBI: power-counting for small-c_s cosmology
• Subluminal cosmological bounce beyond Horndeski
• Robustness of slow contraction to cosmic initial conditions
• Inflationary universe: A possible solution to the horizon and flatness problems
• The string swampland constraints require multi-field inflation
• Quantum Fields in Curved Space
• Note on the production of scale-invariant entropy perturbation in the Ekpyrotic universe
• Primordial Gravitational Waves and the Swampland

This page was built for publication: Spectrum of Cuscuton bounce