POINT-LIKE INTERACTIONS IN STRING THEORY INDUCED BY 2D TOPOLOGICAL GRAVITY

被引：2

作者：

QIU, ZG

机构：

[1] Department of Physics, University of Florida, Gainesville

来源：

PHYSICS LETTERS B | 1993年 / 306卷 / 3-4期

基金：

美国能源部;

关键词：

D O I：

10.1016/0370-2693(93)90077-U

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We consider a string theory of 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 2D topological gravity with macroscopic boundaries. A light-cone string field theory is given and the theory has interactions to all orders.

引用

收藏

页码：261 / 268

页数：8

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