Supercurrents on Asymmetric Orbifolds

Abstract

We study $E_8 \times E_8$-heterotic string on asymmetric orbifolds associated with semi-simple simply-laced Lie algebras. Using the fact that $E_6$-model allows different twists, we present a new N=1 space-time supersymmetric model whose supercurrent appears from twisted sectors but not untwisted sector.Comment: 7 pages, Latex, KOBE-TH-93-0