Curvaton and quantum gravity effect on the tensor-to-scalar ratio of the chaotic inflation

DOI10.1142/S0217732321502047zbMath1489.83018arXiv2104.09228OpenAlexW3198777747MaRDI QIDQ5067302

P. K. Suresh

Publication date: 1 April 2022

Published in: Modern Physics Letters A (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2104.09228

zbMATH Keywords

inflationquantum gravityCMBcurvaton

Mathematics Subject Classification ID

Other elementary particle theory in quantum theory (81V25) Geometrodynamics and the holographic principle (83E05) Quantization of the gravitational field (83C45) Quantum measurement theory, state operations, state preparations (81P15) Strange attractors, chaotic dynamics of systems with hyperbolic behavior (37D45) Cyclic vectors, hypercyclic and chaotic operators (47A16)

Cites Work

• Excursion into Quantum Gravity via Inflation
• The Primordial Density Perturbation
• Inflationary universe: A possible solution to the horizon and flatness problems
• Generating the curvature perturbation without an inflaton

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