A Lorentz Invariance Violating Cosmology on the DGP Brane
نویسنده
چکیده
We study cosmological implications of a Lorentz invariance violating DGPinspired braneworld scenario. A minimally coupled scalar field and a single, fixednorm, Lorentz-violating timelike vector field within an interactive picture provide a wide parameter space which accounts for late-time acceleration and transition to phantom phase of the scalar field. PACS: 04.50.+h, 98.80.-k
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تاریخ انتشار 2008