Silent initial conditions for cosmological perturbations with a change of spacetime signature

DOI10.1142/S0218271818500505zbMath1430.85004arXiv1411.0272OpenAlexW2962761567MaRDI QIDQ5216054

Aurelien Barrau, Linda Linsefors, Jakub Mielczarek

Publication date: 14 February 2020

Published in: International Journal of Modern Physics D (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1411.0272

zbMATH Keywords

signature changeloop quantum cosmologyprimordial perturbations

Mathematics Subject Classification ID

Gravitational interaction in quantum theory (81V17) Astrophysical cosmology (85A40)

Related Items (4)

Anomaly free cosmological perturbations with generalised holonomy correction in loop quantum cosmology ⋮ Ultralocal nature of geometrogenesis ⋮ A moment approach to compute quantum-gravity effects in the primordial universe ⋮ Non-singular black holes and the limiting curvature mechanism: a Hamiltonian perspective

Cites Work

• Testing dispersion relations of quantum \(\kappa\)-Poincaré algebra on cosmological ground
• Anomaly-free scalar perturbations with holonomy corrections in loop quantum cosmology
• Anomaly-free perturbations with inverse-volume and holonomy corrections in loop quantum cosmology
• Wave function of the Universe

This page was built for publication: Silent initial conditions for cosmological perturbations with a change of spacetime signature