Possible candidates for SUSY E_6 GUT with an intermediate scale
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概要
- 論文の詳細を見る
We study the possibility of an intermediate scale existing in supersymmetric E(6) grand unified theories. The intermediate scale is demanded to be around 10(12) GeV so that neutrinos can obtain masses suitable for explaining the experimental data on the deficit of solar neutrinos with the Mikheev-Smirnov-Wolfenstein solution and the existence of hot dark matter. We require that at the intermediate scale, there exists a certain symmetry breakdown to the Standard Model symmetry. We show that only a few E(6) subgroups are likely to be realized as the intermediate symmetry, though there are many candidates for the intermediate symmetry in E(6) GUT.
- 理論物理学刊行会の論文
- 1996-09-25
著者
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SATO Joe
Department of Physics, Kyoto University
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Sato J
Univ. Tokyo Tokyo Jpn
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SATO Joe
Institute for Cosmic Ray Research, The University of Tokyo
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Sato Joe
Department Of Physics Kyoto University
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SATO Joe
Department of Physics, Kyoto University : Institute for Cosmic Ray Research, University of Tokyo
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SATO Joe
Department of physics,University of Tokyo
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