Interacting modified Chaplygin gas in loop quantum cosmology

被引：0
|
作者：
Mubasher Jamil
Ujjal Debnath
机构：
[1] National University of Sciences and Technology,Center for Advanced Mathematics and Physics
[2] Bengal Engineering and Science University,Department of Mathematics
[3] Shibpur,undefined
来源：
Astrophysics and Space Science | 2011年 / 333卷
关键词：
Dark energy; Loop quantum gravity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We investigate the background dynamics when dark energy is coupled to dark matter in the universe described by loop quantum cosmology. We consider dark energy of the form modified Chaplygin gas. The dynamical system of equations is solved numerically and a stable scaling solution is obtained. It henceforth resolves the famous cosmic coincidence problem in modern cosmology. The statefinder parameters are also calculated to classify this dark energy model.
引用
收藏
页码：3 / 8
页数：5
相关论文
共 50 条
  • [31] Modified Chaplygin gas cosmology with statefinder diagnostic in lyra geometry
    Singh, J. K.
    Rani, Sarita
    [J]. APPLIED MATHEMATICS AND COMPUTATION, 2015, 259 : 187 - 197
  • [32] FRW bulk viscous cosmology with modified cosmic Chaplygin gas
    H. Saadat
    B. Pourhassan
    [J]. Astrophysics and Space Science, 2013, 344 : 237 - 241
  • [33] FRW bulk viscous cosmology with modified cosmic Chaplygin gas
    Saadat, H.
    Pourhassan, B.
    [J]. ASTROPHYSICS AND SPACE SCIENCE, 2013, 344 (01) : 237 - 241
  • [34] Interacting Chaplygin gas
    Zhang, HS
    Zhu, ZH
    [J]. PHYSICAL REVIEW D, 2006, 73 (04)
  • [35] Cosmology with a variable Chaplygin gas
    Guo, Zong-Kuan
    Zhang, Yuan-Zhong
    [J]. PHYSICS LETTERS B, 2007, 645 (04) : 326 - 329
  • [36] Interacting F(R, T) gravity with modified Chaplygin gas
    Amani, Ali R.
    Dehneshin, S. L.
    [J]. CANADIAN JOURNAL OF PHYSICS, 2015, 93 (12) : 1453 - 1459
  • [37] Modified Chaplygin gas as an interacting holographic dark energy model
    Wu YaBo
    Yang WeiQiang
    Wang Cong
    Wang Lei
    [J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2010, 53 (04) : 598 - 606
  • [38] Modified Chaplygin gas as an interacting holographic dark energy model
    YaBo Wu
    WeiQiang Yang
    Cong Wang
    Lei Wang
    [J]. Science China Physics, Mechanics and Astronomy, 2010, 53 : 598 - 606
  • [39] Modified Chaplygin gas as an interacting holographic dark energy model
    WU YaBo
    [J]. Science China(Physics,Mechanics & Astronomy), 2010, Mechanics & Astronomy)2010 (04) : 598 - 606
  • [40] FRW bulk viscous cosmology with modified Chaplygin gas in flat space
    H. Saadat
    B. Pourhassan
    [J]. Astrophysics and Space Science, 2013, 343 : 783 - 786
12345