USp(2k) matrix model -: Schwinger-Dyson equations and closed-open string interactions

被引：7

作者：

Itoyama, H ^{[1
]}

Tsuchiya, A ^{[1
]}

机构：

[1] Osaka Univ, Grad Sch Sci, Dept Phys, Toyonaka, Osaka 5600043, Japan

来源：

PROGRESS OF THEORETICAL PHYSICS | 1999年 / 101卷 / 06期

关键词：

D O I：

10.1143/PTP.101.1371

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We derive the Schwinger-Dyson/loop equations for the USp(2k) matrix model which close among the closed and open Wilson loop variables. These loop equations exhibit a complete set of the joining and splitting interactions required for nonorientable Type I superstrings. The open loops realize the SO(2n(f)) Chan-Paton factor and their linearized loop equations give the mixed Dirichlet/Neumann boundary conditions.

引用

页码：1371 / 1390

页数：20

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