Left-right symmetry, orbifold $S^1/Z_2$, and radiative breaking of $U(1{)}_{\mathrm{R}}\times U(1{)}_{\mathrm{B}-\mathrm{L}}$

Yugo Abe, Yuhei Goto, Yoshiharu Kawamura

We study the origin of electroweak symmetry under the assumption that $SU(4{)}_{\mathrm{C}}\times SU(2{)}_{\mathrm{L}}\times SU(2{)}_{\mathrm{R}}$ is realized on a five-dimensional space-time. The Pa…