Fundamental constants and higher-dimensional universe |
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| Authors: | Takao Fukui |
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| Institution: | (1) Department of Physics, Faculty of Science, University of Waterloo, N2L 3G1 Waterloo, Ontario, Canada;(2) Present address: Faculty of Liberal Arts, Dokkyo University, Gakuencho, Soka, 340 Saitama, Japan |
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| Abstract: | In order to study the origin of the fundamental constants and Dirac's large number, a cosmological solution in vacuum is presented in a seven-dimensional universe which is defined by adding extra three coordinates (e
2
G/c
4)1/2, (hG/c
3)1/2 and (Gm/c
2) to the four-dimensional spacetime coordinates. It has common features with Chodos-Detweiler's solution. The parameters appearing in this theory are estimated to meet the conditions required by the cosmological first-order phase transition and Dirac's large number hypothesis. |
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| Keywords: | |
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