Intersecting M-branes as four-dimensional black holes

被引：173

作者：

Klebanov, IR ^{[1
]}

Tseytlin, AA ^{[1
]}

机构：

[1] UNIV LONDON IMPERIAL COLL SCI TECHNOL & MED,BLACKETT LAB,THEORET PHYS GRP,LONDON SW7 2BZ,ENGLAND

来源：

NUCLEAR PHYSICS B | 1996年 / 475卷 / 1-2期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0550-3213(96)00338-0

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：

We present two 1/8 supersymmetric intersecting p-brane solutions of 11-dimensional supergravity which upon compactification to four dimensions reduce to extremal dyonic black holes with finite area of horizon. The first solution is a configuration of three intersecting 5-branes with an extra momentum flow along the common string. The second describes a system of two 2-branes and two 5-branes. Related (by compactification and T-duality) solution of type IIB theory corresponds to a completely symmetric configuration of four intersecting 3-branes. We suggest methods for counting the BPS degeneracy of three intersecting 5-branes which, in the macroscopic limit, reproduce the Bekenstein-Hawking entropy.

引用

页码：179 / 192

页数：14

共 34 条

[1]

BALASUBRAMANIAN V, HEPTH9604189

[2]

BECKER K, HEPTH9602071

[3]

CALLAN CG, HEPTH9602043

[4] Solitonic strings and BPS saturated dyonic black holes [J].

Cvetic, M ;

Tseytlin, AA .

PHYSICAL REVIEW D, 1996, 53 (10) :5619-5633

[5] General class of BPS saturated dyonic black holes as exact superstring solutions [J].

Cvetic, M ;

Tseytlin, A .

PHYSICS LETTERS B, 1996, 366 (1-4) :95-103

[6]

CVETIC M, UNPUB

[7]

CVETIC M, HEPTH9605051

[8]

DABHOLKAR A, HEPTH9511053

[9]

DAS SR, HEPTH9601152

[10]

DIJKGRAAF R, HEPTH9603126

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