| 摘要: |
| 利用状态诊断法,讨论了引力彭加莱规范理论的加速膨胀宇宙.发现该模型的状态参数演化具有一些与其他宇宙模型不一样的性质. |
| 关键词: 引力的彭加莱规范理论 标量挠率宇宙 状态参量 |
| DOI： |
| 分类号: |
| 基金项目:国家自然科学基金(11205102);上海市教育委员会科研创新项目(12YZ089) |
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| Cosmology in Poincare gauge theory of gravity and statefinder diagnostic |
|
XI Ping1, SUN Changbo2
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1.Shanghai United Center for Astrophysics(SUCA),Shanghai Normal University;2.College of Science, Shanxi University of Science and Technology
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| Abstract: |
| Using the statefinder diagnostic,we discuss the torsion cosmology in the frame of Poincare gauge theory of gravity.We find that there are some different characteristic of the evolution of statefinder parameters for this model from the other cosmological model. |
| Key words: poincare gauge theory of gravity torsion cosmology statefinder diagnotic |
