Year: 2004
Type: article
Abstract: In this paper we analyze the effect of recently proposed classes of sudden future singularities on causal geodesics of FLRW spacetimes. Geodesics are shown to be extendible and just the equations for geodesic deviation are singular, although tidal forces are not strong enough to produce a Big Rip. For the sake of completeness, we compare with the typical sudden future singularities of phantom cosmologies.
Authors: L. Fernández-Jambrina, Ruth Lazkoz
Institution: Universidad Politécnica de Madrid
Language: English
Subfield: Astronomy and Astrophysics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
Funder: Euskal Herriko Unibertsitatea
OpenAlex ID: W2114413990