反de Sitter空间中的广义粒子动力学：暗能量的一个来源
Generalized particle dynamics in anti de Sitter spaces: A source for dark energy
摘要：
我们认为广义粒子动力学，我们提出的，膜世界形式主义的一个渐近反德西特背景。目前的框架导致了一个新的模型，该模型解释了宇宙的后期加速。一个有效的暗能量状态方程，表现出一个幽灵般的行为，产生。该模型是通过将物理FRW宇宙嵌入到由广义粒子动力学诱导的$(4+1)$维有效时空中而得到的。我们证实了我们的结果与当今观测到的宇宙学参数。
英文摘要：
We consider the generalized particle dynamics, proposed by us, in brane world formalisms for an asymptotically anti de Sitter background. The present framework results in a new model that accounts for the late acceleration of the universe. An effective Dark Energy equation of state, exhibiting a phantom like behaviour, is generated. The model is derived by embedding the physical FRW universe in a $(4+1)$-dimensional effective space-time, induced by the generalized particle dynamics. We corroborate our results with present day observed cosmological parameters.
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