A kind of singularity-free cosmology model
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Published:2010
Issue:2
Volume:59
Page:712
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ISSN:1000-3290
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Container-title:Acta Physica Sinica
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language:
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Short-container-title:Acta Phys. Sin.
Author:
Wang Yong-Jiu ,Li Ai-Gen ,Gong Tian-Xi ,Chen Ju-Hua ,
Abstract
According to Penrose-Hawkings theorem on the singularity of cosmology,the singularity exists in the case when the source havs no rotation or acceleration,and the energy density satisfies the condition ρ+3p≥0. In this paper we study some singularity-free cosmological models under the conditions that the source has rotation. Some cosmological solutions without singularity are obtained.
Publisher
Acta Physica Sinica, Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences
Subject
General Physics and Astronomy
Cited by
2 articles.
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