Closed cosmological models that satisfy the strong energy condition but do not recollapse

Autor(en)

Simone Calogero, Johannes Markus Heinzle

Abstrakt

We show the existence of a rather general class of closed cosmological models of Bianchi type IX that do not exhibit recollapse but expand for all times. This is despite the fact that these models satisfy the strong energy condition by a wide margin.

Organisation(en)

Gravitationsphysik

Externe Organisation(en)

Universidad de Granada

Journal

Physical Review D

Band

81

Anzahl der Seiten

5

ISSN

1550-7998

DOI

https://doi.org/10.1103/PhysRevD.81.023520

Publikationsdatum

2010

Peer-reviewed

Ja

ÖFOS 2012

103036 Theoretische Physik, 103028 Relativitätstheorie, 103019 Mathematische Physik

Link zum Portal

https://ucrisportal.univie.ac.at/de/publications/be8357eb-b2dd-40e0-9fd7-6da79bebb65e