@article{oai:sucra.repo.nii.ac.jp:00013442, author = {Jittoh, Toshifumi and 小池, 正史 and Nomura, Takaaki and 佐藤, 丈 and Shimomura, Takashi}, issue = {5}, journal = {PHYSICAL REVIEW D}, month = {}, note = {http://link.aps.org/doi/10.1103/PhysRevD.79.056004 | http://link.aps.org/doi/10.1103/PhysRevD.79.056004, We investigate ten-dimensional gauge theories whose extra six-dimensional space is a compact coset space, S/R, and whose gauge group is a direct product of two Lie groups. We list candidates of the gauge group and embeddings of R into them. After dimensional reduction of the coset space, we find fermion and scalar representations of G(GUT)xU(1) with G(GUT)=SU(5), SO(10) and E-6, which accommodate all of the standard model particles. We also discuss possibilities to generate distinct Yukawa couplings among the generations using representations with different dimensions for G(GUT)=SO(10) and E-6 models., arXiv:0812.0910 [hep-ph], text, application/pdf}, pages = {056004-1--056004-10}, title = {Model building by coset space dimensional reduction in ten dimensions with direct product gauge symmetry}, volume = {79}, year = {2009}, yomi = {コイケ, マサフミ and サトウ, ジョウ} }