Unoriented open-closed string field theory

被引:19
|
作者
Kugo, T [1 ]
Takahashi, T
机构
[1] Kyoto Univ, Dept Phys, Kyoto 6068502, Japan
[2] Univ Tokyo, Dept Phys, Tokyo 113, Japan
来源
PROGRESS OF THEORETICAL PHYSICS | 1998年 / 99卷 / 04期
关键词
D O I
10.1143/PTP.99.649
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The string field theory for an unoriented open-closed string mixed system is constructed up to quadratic order based on joining-splitting type vertices. The gauge invariance with a closed string transformation parameter is proved. The infinity cancellation mechanism between the disk and projective plane amplitudes plays an essential role for the gauge invariance of the theory.
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页码:649 / 689
页数:41
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