A Matrix Model from String Field Theory

被引：1

作者：

Zeze, Syoji ^{[1
]}

机构：

[1] Yokote Seiryo Gakuin High Sch, Yokote, Japan

来源：

FRONTIERS IN PHYSICS | 2016年 / 4卷

关键词：

string field theory; D-branes; matrix model; string theory; tachyon Condensation; TACHYON;

D O I：

10.3389/fphy.2016.00039

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We demonstrate that a Hermitian matrix model can be derived from level truncated open string field theory with Chan-Paton factors. The Hermitian matrix is coupled with a scalar and a U(N) vector which are responsible for the D-brane at the tachyon vacuum. Effective potential for the scalar is evaluated both in finite and large N. Increase of potential height is observed in both examples. The large N matrix integral is identified with a system of N ZZ branes and a ghost FZZT brane.

引用

页数：8

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