caa a22 4500 467887411 CHVBK 20180406152738.0 cr unu---uuuuu 170328e20060401xx s 000 0 eng 10.1007/s10714-006-0250-0 doi (NATIONALLICENCE)springer-10.1007/s10714-006-0250-0 Quevedo Hernando Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, A.P. 70-543, 04510, México, D.F., Méexico aut Acausality in Gowdy spacetimes [Elektronische Daten] [Hernando Quevedo] We present a parametrization of T 3 and S 1 × S 2 Gowdy cosmological models which allows us to study both types of topologies simultaneously. We show that there exists a coordinate system in which the general solution of the linear polarized special case (with both topologies) has exactly the same functional dependence. This unified parametrization is used to investigate the existence of Cauchy horizons at the cosmological singularities, leading to a violation of the strong cosmic censorship conjecture. Our results indicate that the only acausal spacetimes are described by the Kantowski-Sachs and the Kerr-Gowdy metrics. Springer-Verlag, 2006 Cosmology nationallicence Cauchy horizon nationallicence General Relativity and Gravitation Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 38/4(2006-04-01), 599-606 0001-7701 38:4<599 2006 38 10714 https://doi.org/10.1007/s10714-006-0250-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10714-006-0250-0 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Quevedo Hernando Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, A.P. 70-543, 04510, México, D.F., Méexico aut NATIONALLICENCE 773 0- General Relativity and Gravitation Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 38/4(2006-04-01), 599-606 0001-7701 38:4<599 2006 38 10714 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer