Search

Article

x

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

A kind of singularity-free cosmology model

Wang Yong-Jiu Li Ai-Gen Gong Tian-Xi Chen Ju-Hua

A kind of singularity-free cosmology model

Wang Yong-Jiu, Li Ai-Gen, Gong Tian-Xi, Chen Ju-Hua
PDF
Get Citation

(PLEASE TRANSLATE TO ENGLISH

BY GOOGLE TRANSLATE IF NEEDED.)

Metrics
  • Abstract views:  4548
  • PDF Downloads:  1068
  • Cited By: 0
Publishing process
  • Received Date:  23 February 2009
  • Accepted Date:  05 June 2009
  • Published Online:  05 January 2010

A kind of singularity-free cosmology model

  • 1. (1)湖南师范大学物理研究所,长沙 410081; (2)湖南师范大学物理研究所,长沙 410081;Department of Physics and Astronomy,University of Missouri,Columbia,MO 65211

Abstract: According to Penrose-Hawkings 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.

Catalog

    /

    返回文章
    返回