The Outer-Automorphic WZW Orbifolds on so(2n), including Five Triality Orbifolds on so(8)

O. Ganor; M. B. Halpern; C. Helfgott; N. A. Obers

doi:10.1088/1126-6708/2002/12/019

paper

The Outer-Automorphic WZW Orbifolds on so(2n), including Five Triality Orbifolds on so(8)

arXiv:hep-th/0211003 · doi:10.1088/1126-6708/2002/12/019

Abstract

Following recent advances in the local theory of current-algebraic orbifolds we present the basic dynamics - including the {\it twisted KZ equations} - of each twisted sector of all outer-automorphic WZW orbifolds on so(2n). Physics- friendly Cartesian bases are used throughout, and we are able in particular to assemble two $Z_{3}$ triality orbifolds and three $S_{3}$ triality orbifolds on so(8).

49 pages, fixed typos and added references