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arXiv · hep-th/9402088

String Cosmology and the Dimension of Spacetime

Gerald B. Cleaver·Philip J. Rosenthal
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Abstract

The implications of string theory for understanding the dimension of uncompactified spacetime are investigated. Using recent ideas in string cosmology, a new model is proposed to explain why three spatial dimensions grew large. Unlike the original work of Brandenberger and Vafa, this paradigm uses the theory of random walks. A computer model is developed to test the implications of this new approach. It is found that a four-dimensional spacetime can be explained by the proper choice of initial conditions.

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Gerald B. Cleaver, Philip J. Rosenthal. 1994-02-28. String Cosmology and the Dimension of Spacetime. https://doi.org/10.1016/0550-3213(95)00415-7

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