Universality of nonperturbative effects in c < 1 noncritical string theory

Universality of nonperturbative effects in c < 1 noncritical string theory
复制标题

c < 1 非临界弦理论中非微扰效应的普遍性

DOI：
--
复制
发表时间：
2005
期刊：
影响因子：
--
通讯作者：
A. Yamaguchi
A. Yamaguchi
中科院分区：
--
文献类型：
--
作者：
N. Ishibashi;T. Kuroki;A. Yamaguchi

文献摘要

被引文献

相似文献

用双矩阵模型研究了c < 1非临界弦理论中的非微扰效应。已知这种效应具有由弦方程固定的形式，但迄今为止还没有计算出数值系数。利用最近提出的方法，我们证明了确定（p，q）弦理论的系数是可能的。我们发现，他们确实是有限的双标度极限和普遍的意义上，他们不依赖于两个矩阵模型的潜力的细节。
Nonperturbative effects in c < 1 noncritical string theory are studied using the two-matrix model. Such effects are known to have the form fixed by the string equations but the numerical coefficients have not been calculated so far. Using the method proposed recently, we show that it is possible to determine the coefficients for (p,q) string theory. We find that they are indeed finite in the double scaling limit and universal in the sense that they do not depend on the details of the potential of the two-matrix model.