We investigate 5-dimensional supergravity on S1/Z2 with a physical Z2-0AA vector muhiplet, which yields an additional modulus other than the radion. We find additional terms in the 4-dimensional effective theory that are peculiar to the multi moduli case. Such terms can make the soft masses are non-tachyonic and almost flavor-universal at tree-level, in contrast to the single modulus case. This provides a new possibility to solve the SUSY flavor problem.
|ジャーナル||AIP Conference Proceedings|
|出版物ステータス||Published - 2008 12 1|
|イベント||16th International Conference on Supersymmetry and the Unification of Fundamental Interactions, SUSY08 - Seoul, Korea, Republic of|
継続期間: 2008 6 16 → 2008 6 21
ASJC Scopus subject areas
- Physics and Astronomy(all)