| 书目名称 | Unification of the Fundamental Particle Interactions II | | 编辑 | John Ellis,Sergio Ferrara | | 视频video | | | 丛书名称 | Ettore Majorana International Science Series | | 图书封面 |  | | 描述 | Work on the unification of the fundamental particle interac tions has continued vigorously since the first Europhysics study Conference on this subject. At that time we emphasized the exis tence of two main approaches, one based on supersymmetry and pos sibly its local version, supergravity, and the other approach based on grand unified gauge theories. Discussion of the possible tests of these theoretical speculations included experiments on baryon decay and neutrino oscillations. In view of the uncertainties surrounding the observability of such phenomena, the early Universe was welcomed as a possible Laboratory for testing new theoretical ideas. At that time, we expressed the hope that the different gauge and super symmetry approaches would cross-fertilize each other" and it is appropriate to ask now how much of that hope has been realized. We believe there has recently been considerable theoretical rapprochement, which is amply reflected in these Proceedings. On the one hand it has been realized that many of the technical pro blems in grand unified gauge theories, such as arranging the hierarchy of different mass scales, may be alleviated using simple global supersymmetry. O | | 出版日期 | Book 1983 | | 关键词 | Oscillation; cosmology; curved space-time; early universe; gauge theories; mechanics; particles; physics; qu | | 版次 | 1 | | doi | https://doi.org/10.1007/978-1-4615-9299-0 | | isbn_softcover | 978-1-4615-9301-0 | | isbn_ebook | 978-1-4615-9299-0 | | copyright | Springer Science+Business Media New York 1983 |
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发表于 2025-3-21 18:41:05
