Flat spectra of cosmic gravitons in the nHz and audio bands

DOI10.1088/1475-7516/2022/08/012OpenAlexW4292118318MaRDI QIDQ5101120

Massimo Giovannini

Publication date: 2 September 2022

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

Full work available at URL: https://arxiv.org/abs/2205.05483

zbMATH Keywords

inflationcosmology with extra dimensionsgravitational waves/theorygravitational waves/experiments

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Other elementary particle theory in quantum theory (81V25) Harmonic, subharmonic, superharmonic functions in higher dimensions (31B05) Spectrum, resolvent (47A10) Geometrodynamics and the holographic principle (83E05) Classical and relativistic thermodynamics (80A10) Gravitational waves (83C35) Traveling wave solutions (35C07)

Cites Work

• The refractive index of relic gravitons
• Sensitivity of a VIRGO pair to relic gravitational wave backgrounds
• Constant-roll inflation in scalar-tensor gravity
• Curvature perturbations from dimensional decoupling
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