On the perturbative formalism and a possible quantum Discrete spectrum for the Regge–Wheeler equation of a De Sitter spacetime

DOI10.1142/s0219887822501894zbMath1530.83012arXiv2307.07368WikidataQ114072266 ScholiaQ114072266MaRDI QIDQ6188589

Stefano Viaggiu

Publication date: 7 February 2024

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

Full work available at URL: https://arxiv.org/abs/2307.07368

zbMATH Keywords

cosmological constantgravitational wavesde Sitter universeRegge-Wheeler equationquantum discrete spectrum

Mathematics Subject Classification ID

Quantization of the gravitational field (83C45) Gravitational waves (83C35) Approximation procedures, weak fields in general relativity and gravitational theory (83C25)

Cites Work

• Unnamed Item
• De Sitter spacetime: Effects of metric perturbations on geodesic motion
• On the quasinormal modes of the de Sitter spacetime
• Entropy, temperature and internal energy of trapped gravitons and corrections to the black hole entropy
• On the classification of asymptotic quasinormal frequencies for \(d\)-dimensional black holes and quantum gravity
• Absorption and quasinormal modes of classical fields propagating on 3D and 4D de Sitter spacetime
• Gravitational Waves from Isolated Systems: Surprising Consequences of a Positive Cosmological Constant
• Axial and polar gravitational wave equations in a de Sitter expanding universe by Laplace transform
• Stability of a Schwarzschild Singularity
• On the non-radial oscillations of slowly rotating stars induced by the Lense-Thirring effect
• The flux integral for axisymmetric perturbations of static space-times
• Asymptotics with a positive cosmological constant: I. Basic framework
• A possible new cosmological redshift effect due to Λ on traveling gravitational waves in Friedmann universes