Three-Family Models from a Heterotic Orbifold on the E_6 Root Lattice(Particles and Fields)

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概要

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• We classify N=1 orbifolds on the E_6 root lattice and investigate explicit model constructions on the Z_3×Z_3 orbifold in heterotic string theory. Interestingly some of the twisted sectors from the Z_3×Z_3 orbifold on the E_6 root lattice have just three fixed tori respectively, and generate three degenerate massless states. We also found three point functions with flavor mixing terms. We assume only non-standard gauge embeddings and find that they lead to three-family SU(5) and SO(10) GUT-like models. These models also include strongly coupled sectors in the low energy and messenger states charged with both hidden and visible sectors.

• 理論物理学刊行会の論文
• 2008-03-25

著者

• Takahashi Kei-jiro

  Department Of Physics Kyoto University

• Takahashi Kei-Jiro

  Department of Physics, Kyoto University

関連論文

• Heterotic orbifold models on E_6 Lie root lattice(Summer Institute 2007)
• Three-Family Models from a Heterotic Orbifold on the E_6 Root Lattice(Particles and Fields)

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