Boundary string field theory of the DD system -: art. no. 106004

被引：215

作者：

Kraus, P ^{[1
]}

Larsen, F ^{[1
]}

机构：

[1] Univ Chicago, Enrico Fermi Inst, Chicago, IL 60637 USA

来源：

PHYSICAL REVIEW D | 2001年 / 63卷 / 10期

关键词：

D O I：

10.1103/PhysRevD.63.106004

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We develop the boundary string field theory approach to tachyon condensation on the D (D) over bar system. Particular attention is paid to the gauge fields, which combine with the tachyons in a natural way. We derive the RR couplings of the system and express the result in terms of Quillen's superconnection. The result is related to an index theorem, and is thus shown to be exact.

引用

页数：17

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