作者: M.S. El Naschie
DOI: 10.1016/S0960-0779(00)00261-7
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摘要: Abstract We derive the five fundamental dimensions of heterotic strings and determine expectation value number elementary particles generations, which is found to be 〈 n ge 〉≃3.09. The corresponding gauge bosons GS 〉≃495.97. In addition it shown that coupling constant quantum gravity may from statistical topological structure E (∞) , determines, among many other things, electromagnetic fine α 0 ≃137 .