搜索结果: 1-3 共查到“宇宙线物理学 brane”相关记录3条 . 查询时间(0.077 秒)
De Sitter brane-world, localization of gravity, and the cosmological constant
De Sitter brane-world localization of gravity the cosmological constant
2010/12/24
Cosmological models with a de Sitter 3-brane embedded in a five-dimensional de Sitter spacetime (dS5) give rise to a finite 4D Planck mass similar to that in Randall-Sundrum (RS) brane-world models in...
AdS$_3$ and AdS$_2$ Magnetic Brane Solutions
Magnetic Brane Solutions High Energy Physics
2010/12/23
We investigate AdS$_3$ and AdS$_2$ magnetic brane solutions within the consistent truncation of AdS$_5 \times S^5$ supergravity. The AdS$_3$ solution extends earlier work by allowing a general embeddi...
The curvaton scenario in Brane cosmology: model parameters and their constraints
The curvaton scenario Brane cosmology model parameters
2010/12/23
We have studied the curvaton scenario in brane world cosmology in an intermediate inflationary scenario. This approach has allowed us to find some constraints on different parameters that appear in th...