TY - JOUR
T1 - Supersymmetric three family chiral SU(6) grand unification model from F-theory
AU - Choi, Kang Sin
AU - Kim, Jihn E.
PY - 2011/3/9
Y1 - 2011/3/9
N2 - We obtain a supersymmetric three family chiral SU(6) grand unification model with the global family symmetry SU(3)family from the use of F-theory. This model has nice features, for instance, all the fermion masses are reasonably generated and result in only one pair of Higgs doublets, giving the doublet-triplet splitting from the family symmetry SU(3)family. The proton hexality is also realized toward the proton stability problem. The model also has a room to fit the three gauge couplings using the F-theory flux idea and we obtain the upper bound of proton lifetime in the 1036-37yr region.
AB - We obtain a supersymmetric three family chiral SU(6) grand unification model with the global family symmetry SU(3)family from the use of F-theory. This model has nice features, for instance, all the fermion masses are reasonably generated and result in only one pair of Higgs doublets, giving the doublet-triplet splitting from the family symmetry SU(3)family. The proton hexality is also realized toward the proton stability problem. The model also has a room to fit the three gauge couplings using the F-theory flux idea and we obtain the upper bound of proton lifetime in the 1036-37yr region.
UR - http://www.scopus.com/inward/record.url?scp=79960745194&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.83.065016
DO - 10.1103/PhysRevD.83.065016
M3 - Article
AN - SCOPUS:79960745194
SN - 1550-7998
VL - 83
JO - Physical Review D - Particles, Fields, Gravitation and Cosmology
JF - Physical Review D - Particles, Fields, Gravitation and Cosmology
IS - 6
M1 - 065016
ER -