中国物理B ›› 2009, Vol. 18 ›› Issue (8): 3115-3121.doi: 10.1088/1674-1056/18/8/003

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Some characteristics of three exact solutions of Einstein equations minimally coupled to a Quintessence field

周晓华   

  1. Department of Mathematics and Physics, Fourth Military Medical University, Xi'an 710032, China
  • 收稿日期:2008-10-08 修回日期:2009-04-20 出版日期:2009-08-20 发布日期:2009-08-20

Some characteristics of three exact solutions of Einstein equations minimally coupled to a Quintessence field

Zhou Xiao-Hua(周晓华)†   

  1. Department of Mathematics and Physics, Fourth Military Medical University, Xi'an 710032, China
  • Received:2008-10-08 Revised:2009-04-20 Online:2009-08-20 Published:2009-08-20

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摘要： We show some characteristics of three exact solutions to Einstein's gravity equation minimally coupled to a Quintessence field. Besides eternal inflation, several other interesting inflationary processes, such as transitory inflation, are obtained in these solutions. Singularity is avoided in some special cases.

Abstract: We show some characteristics of three exact solutions to Einstein's gravity equation minimally coupled to a Quintessence field. Besides eternal inflation, several other interesting inflationary processes, such as transitory inflation, are obtained in these solutions. Singularity is avoided in some special cases.

Key words: inflation, Quintessence, solution, singularity

中图分类号:  (Exact solutions)

  • 04.20.Jb
95.30.Sf (Relativity and gravitation) 98.80.Cq (Particle-theory and field-theory models of the early Universe (including cosmic pancakes, cosmic strings, chaotic phenomena, inflationary universe, etc.)) 98.80.Es (Observational cosmology (including Hubble constant, distance scale, cosmological constant, early Universe, etc))