Strong CP-Problem in Superstring Theory : Particles and Fields
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概要
- 論文の詳細を見る
We apply the solution for the strong CP-problem in the 4-dimensional superstring theory recently proposed by Ibanez and Lust to Calabi-Yau type models and study its phenomenological aspects. In Calabi-Yau type models there seem to be phenomenologically difficult problems in the axion decoupling from the neutral gauge currents and the compatibility between the proton stability and the cosmological bound on the axion. DFSZ type invisible axion mechanism which works without heavy extra colored fields may be more promising than KSVZ axion in the viewpoint of proton stability.
- 理論物理学刊行会の論文
- 1992-10-25
著者
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Suematsu D
Kanazawa Univ.
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Suematsu Daijiro
Institute For Theoretical Physics University Of Bern
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SUEMATSU Daijiro
Department of Physics, Kanazawa University
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SUEMATSU Daijiro
Institute for Theoretical Physics, Faculty of Science, Kanazawa University
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SUEMATSU Daijiro
Institute for Theoretical Physics, University of Bern
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