On the renormalization group perspective of α-attractors

DOI10.1088/1475-7516/2017/10/032OpenAlexW2739817999MaRDI QIDQ5021514

Gaurav Narain

Publication date: 13 January 2022

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

Full work available at URL: https://arxiv.org/abs/1708.00830

zbMATH Keywords

inflationmodified gravityphysics of the early universequantum field theory on curved space

Mathematics Subject Classification ID

Relativity and gravitational theory (83-XX)

Related Items (2)

Non-minimal (self-)running inflation: metric vs. Palatini formulation ⋮ Multiple point criticality principle and Coleman-Weinberg inflation

Cites Work

• The asymptotic safety scenario in quantum gravity
• Investigating the ultraviolet properties of gravity with a Wilsonian renormalization group equation
• Reconstruction of scalar field theories realizing inflation consistent with the Planck and BICEP2 results
• A question mark on the equivalence of Einstein and Jordan frames
• Beyond-one-loop quantum gravity action yielding both inflation and late-time acceleration
• Renormalization group independence of cosmological attractors
• A new type of isotropic cosmological models without singularity
• \(\alpha\)-attractors: Planck, LHC and dark energy
• <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>f</mml:mi><mml:mrow><mml:mo>(</mml:mo><mml:mi>R</mml:mi><mml:mo>)</mml:mo></mml:mrow></mml:mrow></mml:math>theories of gravity
• Inflationary solutions in asymptotically safe f ( R ) theories
• Reconstructing af(R) theory from the α-Attractors
• Random potentials and cosmological attractors
• Sourcing dark matter and dark energy from α-attractors
• Inflationary universe: A possible solution to the horizon and flatness problems

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