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arxiv: hep-th/0108109 · v2 · submitted 2001-08-15 · ✦ hep-th · hep-ph

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Simple Brane World Scenario with Positive Five Dimensional Cosmological Constant

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classification ✦ hep-th hep-ph
keywords dimensionalfivebraneconstantcosmologicalmodelsimpleautomatically
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We present a simple brane-world model in five dimensions. In this model we do not need any fine-tuning between the five dimensional cosmological constant and the brane tension to obtain four dimensional flat Minkowski space. The space-time of our solution has no naked singularities. Further the compactification scale of the fifth direction is automatically determined.

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