Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
2004-01-14
Nucl.Phys. B699 (2004) 124-134
Physics
High Energy Physics
High Energy Physics - Theory
15 pages, 2 figures
Scientific paper
10.1016/j.nuclphysb.2004.08.011
We construct supersymmetric composite models of quarks and leptons from type IIA T^6/(Z_2 x Z_2) orientifolds with intersecting D6-branes. In case of T^6 = T^2 x T^2 x T^2 with no tilted T^2, a composite model of the supersymmetric SU(5) grand unified theory with three generations is constructed. In case of that one T^2 is tilted, a composite model with SU(3)_c x SU(2)_L x U(1)_Y gauge symmetry with three generations is constructed. These models are not realistic, but contain fewer additional exotic particles and U(1) gauge symmetries due to the introduction of the compositeness of quarks and leptons. The masses of some exotic particles are naturally generated through the Yukawa interactions among "preons".
No associations
LandOfFree
Supersymmetric Composite Models on Intersecting D-branes does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Supersymmetric Composite Models on Intersecting D-branes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Supersymmetric Composite Models on Intersecting D-branes will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-634286