Quantum gravity, fakeons and microcausality

DOI10.1007/JHEP11(2018)021zbMath1404.83025arXiv1806.03605MaRDI QIDQ1635116

Damiano Anselmi, Marco Piva

Publication date: 18 December 2018

Published in: Journal of High Energy Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1806.03605

zbMATH Keywords

models of quantum gravityrenormalization regularization and renormalonsbeyond standard modelStelle theory

Mathematics Subject Classification ID

Quantization of the gravitational field (83C45) Renormalization group methods applied to problems in quantum field theory (81T17)

Related Items (25)

Towards the determination of the dimension of the critical surface in asymptotically safe gravity ⋮ The gravitational field of a star in quadratic gravity ⋮ Graviton-mediated scattering amplitudes from the quantum effective action ⋮ Quantum field theory of physical and purely virtual particles in a finite interval of time on a compact space manifold: diagrams, amplitudes and unitarity ⋮ Ultraviolet-complete quantum field theories with fractional operators ⋮ Fakeons and the classicization of quantum gravity: the FLRW metric ⋮ Massless and partially massless limits in quadratic gravity ⋮ Quantum field theories of arbitrary-spin massive multiplets and Palatini quantum gravity ⋮ Predictions of quantum gravity in inflationary cosmology: effects of the Weyl-squared term ⋮ Asymptotic safety and quantum gravity amplitudes ⋮ Quantum Spacetime and the Renormalization Group: Progress and Visions ⋮ Fakeons, Quantum Gravity and the Correspondence Principle ⋮ Fakeons and microcausality: light cones, gravitational waves and the Hubble constant ⋮ Unattainability of the trans-Planckian regime in nonlocal quantum gravity ⋮ Mass gap in strongly coupled infinite derivative non-local Higgs: Dyson–Schwinger approach ⋮ Renormalization-group techniques for single-field inflation in primordial cosmology and quantum gravity ⋮ Fakeons, microcausality and the classical limit of quantum gravity ⋮ Fakeons, unitarity, massive gravitons, and the cosmological constant ⋮ Scalar-tensor theories within asymptotic safety ⋮ A link that matters: towards phenomenological tests of unimodular asymptotic safety ⋮ Reducing the O(3) model as an effective field theory ⋮ Dressed propagators, fakeon self-energy and peak uncertainty ⋮ Cosmic inflation as a renormalization-group flow: the running of power spectra in quantum gravity ⋮ High-order corrections to inflationary perturbation spectra in quantum gravity ⋮ Perturbation spectra and renormalization-group techniques in double-field inflation and quantum gravity cosmology

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