A fresh look at the calculation of tunneling actions in multi-field potentials

DOI10.1088/1475-7516/2019/01/051OpenAlexW3103597088MaRDI QIDQ5862457

Thomas Konstandin, José R. Espinosa

Publication date: 9 March 2022

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

Full work available at URL: https://arxiv.org/abs/1811.09185

zbMATH Keywords

physics of the early universecosmological phase transitions

Mathematics Subject Classification ID

Relativity and gravitational theory (83-XX)

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Tunneling potential actions from canonical transformations ⋮ Vacuum decay actions from tunneling potentials for general spacetime dimension ⋮ The stabilizing effect of gravity made simple ⋮ Tunneling potentials for the tunneling action: gauge invariance ⋮ An optimisation based algorithm for finding the nucleation temperature of cosmological phase transitions ⋮ BubbleProfiler: finding the field profile and action for cosmological phase transitions ⋮ Slepian models for Gaussian random landscapes ⋮ Analytic thin wall false vacuum decay rate ⋮ At the end of the world: local dynamical cobordism ⋮ Computing the gauge-invariant bubble nucleation rate in finite temperature effective field theory

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