Point-Like Interactions in String Theory Induced by 2-D Topological Gravity
High Energy Physics - Theory
2009-10-22 v1
Abstract
We consider a string theory with two types of strings with geometric interaction. We show that the theory contains strings with constant Dirichlet boundary condition and those strings are glued together by 2-d topological gravity with macroscopic boundaries. A light-cone string field theory is given and the theory has interactions to all orders. (Postscript files of the figures can be obtained by anonymous ftp uful07.phys.ufl.edu and are in the directory /het/ufift-hep-92-26.)
Cite
@article{arxiv.hep-th/9210164,
title = {Point-Like Interactions in String Theory Induced by 2-D Topological Gravity},
author = {Zongan Qiu},
journal= {arXiv preprint arXiv:hep-th/9210164},
year = {2009}
}
Comments
13 pages, 4 figures not included, plain TeX