D0-branes in Gepner models and N=2 black holes

被引：22

作者：

Gutperle, M ^{[1
]}

Satoh, Y ^{[1
]}

机构：

[1] Princeton Univ, Dept Phys, Princeton, NJ 08544 USA

来源：

NUCLEAR PHYSICS B | 1999年 / 555卷 / 03期

关键词：

Gepner model; Calabi-Yau; supersymmetry; D0-branes; black holes;

D O I：

10.1016/S0550-3213(99)00379-X

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 D-brane boundary states constructed in Gepner models are used to analyze some aspects of the dynamics of D0-branes in Calabi-Yau compactifications of type II theories to four dimensions, It is shown that the boundary states correspond to BPS objects carrying dyonic charges. By analyzing the couplings to closed string fields a correspondence between the D0-branes and extremal charged black holes in N = 2 supergravity is found, (C) 1999 Published by Elsevier Science B.V. All rights reserved.

引用

页码：477 / 503

页数：27

共 49 条

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[42] Completeness conditions for boundary operators in 2D conformal field theory [J].