Features and new physical scales in primordial observables: Theory and observation
From MaRDI portal
Publication:2809467
DOI10.1142/S0218271815300232zbMath1337.83001arXiv1505.01834OpenAlexW3105149690MaRDI QIDQ2809467
Subodh. P. Patil, Jens Chluba, Jan Hamann
Publication date: 30 May 2016
Published in: International Journal of Modern Physics D (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1505.01834
Relativistic cosmology (83F05) Research exposition (monographs, survey articles) pertaining to relativity and gravitational theory (83-02) Observational and experimental questions in relativity and gravitational theory (83B05)
Related Items (35)
Numerical simulations of stochastic inflation using importance sampling ⋮ Towards general patterns of features in multi-field inflation ⋮ Non-Gaussianity and the induced gravitational wave background ⋮ Constraints on primordial curvature perturbations from primordial black hole dark matter and secondary gravitational waves ⋮ On the inflationary massive field with a curved field manifold ⋮ The synergy between CMB spectral distortions and anisotropies ⋮ Generating primordial features at large scales in two field models of inflation ⋮ Planck residuals anomaly as a fingerprint of alternative scenarios to inflation ⋮ Cosmological perturbations in the spatially covariant gravity with a dynamical lapse function ⋮ Optimising inflationary features the Bayesian way ⋮ Revisiting small-scale fluctuations in α-attractor models of inflation ⋮ The effect of multiple features on the power spectrum in two-field inflation ⋮ Classical cosmological collider physics and primordial features ⋮ Primordial stochastic gravitational wave backgrounds from a sharp feature in three-field inflation. Part I. The radiation era ⋮ Boostless cosmological collider bootstrap ⋮ Entanglement masquerading in the CMB ⋮ Primordial non-Gaussianity fNLand anisotropies in scalar-induced gravitational waves ⋮ Mimicking features in alternatives to inflation with interacting spectator fields ⋮ Lagrange multiplier and Wess-Zumino variable as extra dimensions in the torus universe ⋮ Cosmological particle production and pairwise hotspots on the CMB ⋮ Analyticity and unitarity for cosmological correlators ⋮ Stochastic particle production in a de Sitter background ⋮ Multifield stochastic particle production: beyond a maximum entropy ansatz ⋮ Spectral distortion anisotropies from single-field inflation ⋮ Scalaron from R2-gravity as a heavy field ⋮ Degeneracy in the spectrum and bispectrum among featured inflaton potentials ⋮ Shapes and features of the primordial bispectrum ⋮ Non-Gaussianity in two-field inflation beyond the slow-roll approximation ⋮ Probing primordial features with the stochastic gravitational wave background ⋮ Constraining the inflationary potential with spectral distortions ⋮ The power spectrum on small scales: robust constraints and comparing PBH methodologies ⋮ The MESS of the CMB ⋮ Probing non-Gaussianities with the high frequency tail of induced gravitational waves ⋮ Comparing multi-field primordial feature models with the Planck data ⋮ Pole inflation and primordial black holes formation in Starobinsky-like supergravity
Cites Work
- Unnamed Item
- On loops in inflation
- How likely are constituent quanta to initiate inflation?
- Large field inflation from axion mixing
- Bifid throats for axion monodromy inflation
- Quantifying the behaviour of curvature perturbations during inflation
- String cosmology — Large-field inflation in string theory
- Quantum Fields in Curved Space
This page was built for publication: Features and new physical scales in primordial observables: Theory and observation