机构:
Stanford Univ, Dept Phys, Stanford, CA 94305 USAStanford Univ, Dept Phys, Stanford, CA 94305 USA
Kallosh, R
[1
]
机构:
[1] Stanford Univ, Dept Phys, Stanford, CA 94305 USA
[2] Kyoto Univ, Yukawa Inst, Kyoto 6068502, Japan
来源:
JOURNAL OF HIGH ENERGY PHYSICS
|
2005年
/
12期
基金:
美国国家科学基金会;
关键词:
superstring vacua;
black holes in string theory;
flux compactifications;
D O I:
10.1088/1126-6708/2005/12/022
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 derive new algebraic attractor equations describing supersymmetric flux vacua of type IIB string theory. The first term in these equations, proportional to the gravitino mass (the central charge), is similar to the attractor equations for moduli fixed by the charges near the horizon of the supersymmetric black holes. The second term does not have a counterpart in the theory of black hole attractors. It is proportional to a mass matrix mixing axino-dilatino with complex structure modulino. This allows stabilization of moduli for vanishing central charge, which was not possible for BPS black holes. Finally, we propose a new set of attractor equations for non-supersymmetric black holes and for non-supersymmetric flux vacua.