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;the Fundamental Research Funds for the Central Universities
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 wit...
Supported by National Natural Science Foundation of China under Grant Nos.11375203 and 11305181
We present Finslerian perturbation for the ∧CDM model, which breaks the isotropic symmetry of the universe. The analysis on the Killing vectors shows that the Randers-Finsler spacetime breaks the isotropic symmetry e...
supported by the Chinese Academy of Science Strategic Priority Research Program "The Emergence of Cosmological Structures" (Grant No. XDB09000000);the National Natural Science Foundation of China (Grant Nos. 11103027, 11373030 and 11373031);the National High Technology Research and Development Program of China (Grant No. 2012AA121701)
Combining the latest Planck, Wilkinson Microwave Anisotropy Probe (WMAP), and baryon acoustic oscillation (BAO) data, we exploit the recent cosmic microwave background (CMB) B-mode power spectra data released by...