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arXiv · hep-th/9906064

An Alternative to Compactification

Lisa Randall·Raman Sundrum
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Abstract

Conventional wisdom states that Newton's force law implies only four non-compact dimensions. We demonstrate that this is not necessarily true in the presence of a non-factorizable background geometry. The specific example we study is a single 3-brane embedded in five dimensions. We show that even without a gap in the Kaluza-Klein spectrum, four-dimensional Newtonian and general relativistic gravity is reproduced to more than adequate precision.

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Lisa Randall, Raman Sundrum. 1999-06-08. An Alternative to Compactification. https://doi.org/10.1103/physrevlett.83.4690

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