Black-hole attractors in N=1 supergravity

被引：35

作者：

Andrianopoli, Laura ^{[1
]}

D'Auria, Riccardo

Ferrara, Sergio

Trigiante, Mario

机构：

[1] Ctr E Fermi, I-00184 Rome, Italy

[2] Politecn Torino, Dipartimento Fis, I-10129 Turin, Italy

[3] Ist Nazl Fis Nucl, Sezione Torino, Turin, Italy

[4] CERN, PH TH Div, CH-1211 Geneva, Switzerland

[5] Univ Calif Los Angeles, Lab Nazl Frascati, Ist Nazl Fis Nucl, Los Angeles, CA USA

[6] Univ Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA USA

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2007年 / 07期

关键词：

supergravity models; black holes;

D O I：

10.1088/1126-6708/2007/07/019

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 study the attract or mechanism for N = 1 supergravity coupled to vector and chiral multiplets and compute the attractor equations of these theories. These equations may have solutions depending on the choice of the holomorphic symmetric matrix f Lambda Sigma which appears in the kinetic lagrangian of the vector sector. Models with non trivial electric-magnetic duality group which have or have not attractor behavior are exhibited. For a particular class of models, based on an N=1 reduction of homogeneous special geometries, the attractor equations are related to the theory of pure spinors.

引用

页数：19

共 69 条

[1]

Alekseevskii DV., 1975, Izv. Akad. Nauk SSSR Ser. Mat, V39, P297

[2]

Andrianopoli L, 2002, J HIGH ENERGY PHYS

[3] Consistent reduction of N=2 → N=1 four-dimensional supergravity coupled to matter [J].