2026-09-26T04:46:33Zhttps://docta.ucm.es/rest/oai/request

oai:docta.ucm.es:20.500.14352/594772023-08-28T04:06:52Zcom_20.500.14352_14col_20.500.14352_15

Chinea Trujillo, Francisco Javier Fernández Jambrina, Leonardo Senovilla, J. M. M. 2023-06-20T19:16:59Z 2023-06-20T19:16:59Z 1992-01-15 0556-2821 10.1103/PhysRevD.45.481 https://hdl.handle.net/20.500.14352/59477 http://dx.doi.org/10.1103/PhysRevD.45.481 http://journals.aps.org We show that the solution published in the paper by Senovilla [Phys. Rev. Lett. 64, 2219 (1990)] is geodesically complete and singularity-free. We also prove that the solution satisfies the stronger energy and causality conditions, such as global hyperbolicity, the strong energy condition, causal symmetry, and causal stability. A detailed discussion about which assumptions in the singularity theorems are not satisfied is performed, and we show explicitly that the solution is in accordance with those theorems. A brief discussion of the results is given. eng open access Singularity-free space-time journal article