%0 Journal Article
%T Topological Terms in String Theory on Orbifolds
%A M. Sakamoto
%A M. Tachibana
%J Physics
%D 1994
%I arXiv
%R 10.1143/PTP.93.471
%X We study toroidal orbifold models with topologically invariant terms in the path integral formalism and give physical interpretations of the terms from an operator formalism point of view. We briefly discuss a possibility of a new class of modular invariant orbifold models.
%U http://arxiv.org/abs/hep-th/9409123v1