Dressed propagators, fakeon self-energy and peak uncertainty

DOI10.1007/JHEP06(2022)058MaRDI QIDQ2100944

Damiano Anselmi

Publication date: 25 November 2022

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

Full work available at URL: https://arxiv.org/abs/2201.00832

zbMATH Keywords

resummationmodels of quantum gravityspecific BSM phenomenology

Mathematics Subject Classification ID

Quantum theory (81-XX)

Related Items (1)

Propagators and widths of physical and purely virtual particles in a finite interval of time

Uses Software

• FeynRules
• FeynArts
• FormCalc
• LoopTools
• Package-X

Cites Work

• Agravity
• On the quantum field theory of the gravitational interactions
• Quantum gravity, fakeons and microcausality
• Fakeons and Lee-Wick models
• Diagrammar of physical and fake particles and spectral optical theorem
• Predictions of quantum gravity in inflationary cosmology: effects of the Weyl-squared term
• Package-X: a Mathematica package for the analytic calculation of one-loop integrals
• Fakeons and the classicization of quantum gravity: the FLRW metric
• Negative metric and the unitarity of the S-matrix
• Finite Theory of Quantum Electrodynamics
• Fakeons, microcausality and the classical limit of quantum gravity
• Unitarity and causality in a renormalizable field theory with unstable particles
• Singularities and Discontinuities of Feynman Amplitudes
• On the Invariant Regularization in Relativistic Quantum Theory
• Generating Feynman diagrams and amplitudes with FeynArts 3

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