Notes on D-branes in 2D type 0 string theory

被引：0

作者：

Takayanagi, T ^{[1
]}

机构：

[1] Harvard Univ, Jefferson Phys Lab, Cambridge, MA 02138 USA

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2004年 / 05期

关键词：

D-branes; conformal field models in string theory; 2D gravity; matrix models;

D O I：

暂无

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

In this paper we construct complete macroscopic operators in two dimensional type 0 string theory. They represent D-branes localized in the time direction. We give another equivalent description of them as deformed Fermi surfaces. We also discuss a continuous array of such D-branes and show that it can be described by a matrix model with a deformed potential. For appropriate values of parameters, we find that it has an additional new sector hidden inside its strongly coupled region.

引用

页数：15

共 64 条

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