Many-field inflation: universality or prior dependence?

DOI10.1088/1475-7516/2020/04/021zbMath1491.83050arXiv1907.08095OpenAlexW3101854083MaRDI QIDQ5068456

Diederik Roest, Robert Rosati, Perseas Christodoulidis

Publication date: 6 April 2022

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

Full work available at URL: https://arxiv.org/abs/1907.08095

zbMATH Keywords

inflationinitial conditions and eternal universe

Mathematics Subject Classification ID

Central limit and other weak theorems (60F05) Relativistic cosmology (83F05) Spectrum, resolvent (47A10) Geometrodynamics and the holographic principle (83E05) Transport processes in time-dependent statistical mechanics (82C70) Propagation of singularities; initial value problems on manifolds (58J47) Mathematical modeling or simulation for problems pertaining to relativity and gravitational theory (83-10)

Related Items

Rapid-turn inflation in supergravity is rare and tachyonic, (Slow-)twisting inflationary attractors, Multifield inflation beyond N_field=2: non-Gaussianities and single-field effective theory

Cites Work

• Systematics of axion inflation in Calabi-Yau hypersurfaces
• Seven lessons from manyfield inflation in random potentials
• Manyfield inflation in random potentials
• Inflation in multi-field modified DBM potentials
• Attractors, bifurcations and curvature in multi-field inflation
• Axion landscape cosmology