Cosmology in Massive Gravity
- ISSN号:0253-6102
- 期刊名称:Communications in Theoretical Physics
- 时间:2013.3.3
- 页码:319-323
- 分类:P159[天文地球—天文学] O31[理学—一般力学与力学基础;理学—力学]
- 作者机构:[1]MOE Key Laboratory of Fundamental Quantities Measurement, School of Physics, Huazhong University of Science and Technology, Wuhan 430074, China, [2]Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100190, China
- 相关基金:Supported by the National Basic Science Program (Project 973) of China under Grant No. 2010CB833004, the National Natural Science Foundation of China under Grant Nos. 10935013 and 11175270, and the Fundamental Research Funds for the Central Universities
- 相关项目:宇宙学和场论中的全息性质研究
中文摘要:
如果公制的张肌和张肌由圣定义,我们主张在巨大的严肃的更宇宙论的答案能被获得 ? ?档愠 ? 桴 ? 慶汬祥 ? 慢正牧畯摮愠摮眠癡? 散瑮慲? 潰楳楴湯愠敲椠癮獥楴慧整吗?
英文摘要:
We argue that more cosmological solutions in massive gravity can be obtained if the metric tensor and the tensor ∑μv defined by Stiickelberg fields take the homogeneous and isotropic form. The standard cosmology with matter and radiation dominations in the past can be recovered and ACDM model is easily obtained. The dynamical evolution of the universe is modified at very early times.