The upper bound on the tensor-to-scalar ratio consistent with quantum gravity

DOI10.1088/1572-9494/abf824zbMath1521.81478arXiv2010.13394OpenAlexW3094069223MaRDI QIDQ6055420

Lina Wu, Tianjun Li, Unnamed Author, Yungui Gong, Qing Gao

Publication date: 29 September 2023

Published in: Communications in Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2010.13394

zbMATH Keywords

tensor-to-scalar ratioLyth boundpolynomail inflation

Mathematics Subject Classification ID

Gravitational interaction in quantum theory (81V17) Methods of quantum field theory in general relativity and gravitational theory (83C47) Effective quantum field theories (81T12)

Cites Work

• A new type of isotropic cosmological models without singularity
• An accurate bound on tensor-to-scalar ratio and the scale of inflation

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