@article{oai:soar-ir.repo.nii.ac.jp:00018253, author = {Kawamura, Yoshiharu and Miura, Takashi}, issue = {14}, journal = {INTERNATIONAL JOURNAL OF MODERN PHYSICS A}, month = {Jun}, note = {We classify the standard model fermions, which originate from bulk fields of the 27 or (27) over bar representation after orbifold breaking, in E-6 grand unified theories on five-or six-dimensional space-time, under the condition that q, e(c) and u(c) survive as zero modes for each 27 or (27) over bar. We study features of supersymmetric SU(5) x U(1)(1) x U(1)(2) model., Article, INTERNATIONAL JOURNAL OF MODERN PHYSICS A. 28(14):1350055 (2013)}, title = {CLASSIFICATION OF STANDARD MODEL PARTICLES IN E-6 ORBIFOLD GRAND UNIFIED THEORIES}, volume = {28}, year = {2013} }