Title: Shifted Z6 Orbifold Model and 1{middle dot}4 Model
Abstract:We explicitly construct a two-dimensional «shifted» Z 6 orbifold model equivalent to a two-dimensional twisted Z 6 orbifold model at an enhancement point. Then we study equivalence of the shifted Z 6 ...We explicitly construct a two-dimensional «shifted» Z 6 orbifold model equivalent to a two-dimensional twisted Z 6 orbifold model at an enhancement point. Then we study equivalence of the shifted Z 6 super-orbifold model and the 1.4 model. As applications to the (2, 2) heterotic string theories, we investigate correspondence of the Z 6 × Z 6 (Z 3 × Z 6 ) orbifold model and (1.4) 3 (1 3 (1.4) 2 ) modelRead More