Smooth braneworld in 6-dimensional asymptotically AdS spacetime
Abstract
In this paper, we investigate a 6-dimensional smooth thick braneworld model which contains a compact extra dimension and an infinite large one. The braneworld is generated by a real scalar field with a φ6 potential and the bulk is asymptotically AdS6 spacetime. The geometry achieves the localization of the free U(1) gauge field, which is a problem in the 5-dimensional Randall-Sundrum-like models. In addition, we analyze the stability of the braneworld system and the localization of gravitons.
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