%0 Journal Article
%T Recent Developments in String Theory
%A W. Lerche
%J Physics
%D 1997
%I arXiv
%X After briefly reviewing basic concepts of perturbative string theory, we explain in simple terms some of the new findings that created excitement among the string physicists. These developments include non-perturbative dualities and a unified picture that embraces the so-far known theories. (An overview for non-experts)
%U http://arxiv.org/abs/hep-th/9710246v1