Primordial tensor perturbation in double inflationary scenario with a break

DOI10.1088/1475-7516/2019/06/049OpenAlexW2947510186WikidataQ127623631 ScholiaQ127623631MaRDI QIDQ5031390

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Publication date: 18 February 2022

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

Full work available at URL: https://arxiv.org/abs/1904.06304

zbMATH Keywords

inflationcosmological perturbation theoryprimordial gravitational waves (theory)

Mathematics Subject Classification ID

Relativity and gravitational theory (83-XX)

Related Items (7)

Rollercoaster cosmology ⋮ Generating primordial features at large scales in two field models of inflation ⋮ Gravitational waves induced by scalar perturbations with a lognormal peak ⋮ Inflationary potential as seen from different angles: model compatibility from multiple CMB missions ⋮ Tracking the multifield dynamics with cosmological data: a Monte Carlo approach ⋮ Primordial gravitational waves from excited states ⋮ Gravitational waves from an inflation triggered first-order phase transition

Cites Work

• Supergravity-based inflation models: a review
• Primordial black holes—perspectives in gravitational wave astronomy
• A new mechanism to enhance primordial tensor fluctuations in single field inflation
• Scalaron from R²-gravity as a heavy field
• Detecting the cosmic gravitational wave background with the Big Bang Observer
• On the possibility of blue tensor spectrum within single field inflation

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