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arXiv 0907.0093hep-th
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椭圆曲线上的极值黑膜吸引子

Extremal Black Brane Attractors on The Elliptic Curve

Rachid Ahl Laamara, Manuel Asorey, Adil Belhaj, Antonio Segui

摘要:

通过对N=2的八维超引力与七个标量耦合的模空间的分析,提出了一种新的标量流形因子分解:\frac{\textsc {SO(2,2)}}{\textsc{SO(2)}\times {\textsc{SO(2)}}} \times \frac{\textsc{SO(2,1)}}{\textsc{SO(2)}} \times \textsc {SO(1,1)}.这种因式分解得到了IIA型极端黑p-膜(p= 0,1,2)的三个解的支持,这些解具有八维中的AdS_{p+2} \times S^{6-p}近视界几何。我们分析了相应的吸引子机制。特别是,我们给出了标量流形因子和极端黑p-膜收费之间的相互作用。然后,我们证明了双电子黑2-膜电荷可以稳定双电子子。

英文摘要:

Reconsidering the analysis of the moduli space of N=2 eight dimensional supergravity coupled to seven scalars, we propose a new scalar manifold factorization given by \frac{\textsc {SO(2,2)}}{\textsc{SO(2)}\times {\textsc{SO(2)}}}\times \frac{\textsc{SO(2,1)}}{\textsc{SO(2)}}\times \textsc {SO(1,1)}. This factorization is supported by the appearance of three solutions of Type IIA extremal black p-branes (p=0,1,2) with AdS_{p+2}\times S^{6-p} near-horizon geometries in eight dimensions. We analyze the corresponding attractor mechanism. In particular, we give an interplay between the scalar manifold factors and the extremal black p-brane charges. Then we show that the dilaton can be stabilized by the dyonic black 2-brane charges.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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