Third Quantization of Kaluza-Klein Cosmology and Compactification

Abstract

We study on the third quantization of a Kaluza-Klein toy model. In this model time ($x$) is defined by the scale factor of universe, and the space coordinate ($y$) is defined by the ratio of the scales of the ordinary space and the internal space. We calculate the number density of the universes created from nothing and examine whether the compactification can be explained statistically by the idea of the third quantization.

14 pages, latex, no figures

References in corpus (1)

• Dynamics of Totally Constrained Systems I. Classical Theory

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