TY - GEN
T1 - Flavor structure with multi moduli in 5D SUGRA
AU - Abe, Hiroyuki
AU - Sakamura, Yutaka
PY - 2009/12/1
Y1 - 2009/12/1
N2 - We study five-dimensional supergravity on S1/Z2 with a physical Z2-odd vector multiplet, 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.
AB - We study five-dimensional supergravity on S1/Z2 with a physical Z2-odd vector multiplet, 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.
KW - 5-dimensional supergravity
KW - Supersymmetry breaking
UR - http://www.scopus.com/inward/record.url?scp=77949904346&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77949904346&partnerID=8YFLogxK
U2 - 10.1063/1.3327683
DO - 10.1063/1.3327683
M3 - Conference contribution
AN - SCOPUS:77949904346
SN - 9780735407374
T3 - AIP Conference Proceedings
SP - 607
EP - 610
BT - SUSY09 - The 17th International Conference on Supersymmetry and the Unification of Fundamental Interactions
T2 - 17th International Conference on Supersymmetry and the Unification of Fundamental Interactions, SUSY 2009
Y2 - 5 January 2009 through 10 January 2009
ER -