Tensor non-Gaussianity in chiral scalar-tensor theories of gravity

DOI10.1088/1475-7516/2021/03/073zbMath1485.83119arXiv2008.01715OpenAlexW3047189737MaRDI QIDQ5026040

Nicola Bartolo, Luca Caloni, Angelo Ricciardone, Giorgio Orlando

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/2008.01715

zbMATH Keywords

inflationnon-Gaussianityphysics of the early universeprimordial gravitational waves (theory)

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Other elementary particle theory in quantum theory (81V25) Gravitational interaction in quantum theory (81V17) Quantization of the gravitational field (83C45) Quantum optics (81V80) Symmetry breaking in quantum theory (81R40) Coherent states (81R30) Gravitational energy and conservation laws; groups of motions (83C40) Exact solutions to problems in general relativity and gravitational theory (83C15) Eta-invariants, Chern-Simons invariants (58J28) Gravitational waves (83C35) Matrix models and tensor models for quantum field theory (81T32)

Related Items (13)

A simple parity violating model in the symmetric teleparallel gravity and its cosmological perturbations ⋮ Primordial tensor bispectra in μ-CMB cross-correlations ⋮ Zoology of graviton non-Gaussianities ⋮ New shape of parity-violating Graviton non-Gaussianity ⋮ Parity violating scalar-tensor model in teleparallel gravity and its cosmological application ⋮ Irregular universe in the Nieh-Yan modified teleparallel gravity ⋮ On graviton non-Gaussianities in the effective field theory of inflation ⋮ The graviton four-point function in de Sitter space ⋮ Polarized gravitational waves in the parity violating scalar-nonmetricity theory ⋮ Leading loops in cosmological correlators ⋮ Ghost instability in the teleparallel gravity model with parity violations ⋮ Bootstrapping large graviton non-Gaussianities ⋮ Probing parity-odd bispectra with anisotropies of GW V modes

Uses Software

• DLMF

Cites Work

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