| 将超对称大统一理论嵌入扩充超引力的尝试 |
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| 引用本文： | 章德海.将超对称大统一理论嵌入扩充超引力的尝试[J].物理学报,1984,33(7):1044-1049. |
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| 作者姓名： | 章德海 |
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| 作者单位： | 北京大学物理系 |
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| 摘 要： | 本文假设N=8扩充超引力能形成复合超多重态,并探讨了{3/2,8}N=8SU(8)和{2,28}N=8SU(8)两种复合超多重态容纳SU(5)超对称大统一理论的可能性。在较为苛刻的假设下,能由{3/2,8}N=8SU(8)方案得到三代轻子夸克和较满意的SU(5)超对称大统一粒子谱。在较为合理的假设下,能由{2,28}N=8SU(8)
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| 收稿时间： | 8/1/1983 12:00:00 AM |
AN ATTEMPT TO EMBED SUSY GUT INTO ESG |
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| ZHANG DE-HAI.AN ATTEMPT TO EMBED SUSY GUT INTO ESG[J].Acta Physica Sinica,1984,33(7):1044-1049. |
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| Authors: | ZHANG DE-HAI |
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| Abstract: | This paper supposes that N=8 Extended Supergravity (ESG) can form the composite supermultiplets, and discusses the possibility of containing SU(5) Supersymme-tric Grand Unification Theory (SUSY GUT) in both composite supermultiplets {3/2,8}N=8SU(8) and {2,28}N=8SU(8) Under some harsh assumptions, it is possible to obtain 3 generations of leptons and quarks and satisfactory particle spectrum of SU (5) SUSY GUT in the {3/2,8}N=8SU(8) scheme. Under some reasonable assumptions, it is possible to obtain 5 generations of leptons and quarks (or after some modification, 4 generations) in the {2,28}N=8SU(8) scheme. |
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