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arXiv 0907.1920hep-th
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带电薛定谔黑洞

Charged Schrodinger Black Holes

Allan Adams, Charles Max Brown, Oliver DeWolfe, Christopher Rosen

摘要:

构造了IIB超引力带电旋转渐近薛定谔黑洞解。首先,我们得到一个封闭形式的表达式为零梅尔文扭曲的广泛的一类IIB型背景,包括最小的五维规范超引力的解决方案,并确定由此产生的五维有效作用。利用这些结果,我们证明了用这种方法得到的渐近薛定谔黑洞的近视界物理和热力学性质本质上继承了它们的AdS祖先,并验证了它们在AdS_2近视界几何下具有零温度极值极限.值得注意的是,AdS_2的半径是参数大于渐近薛定谔空间。

英文摘要:

We construct charged and rotating asymptotically Schrodinger black hole solutions of IIB supergravity. We begin by obtaining a closed-form expression for the null Melvin twist of a broad class of type IIB backgrounds, including solutions of minimal five-dimensional gauged supergravity, and identify the resulting five-dimensional effective action. We use these results to demonstrate that the near-horizon physics and thermodynamics of asymptotically Schrodinger black holes obtained in this way are essentially inherited from their AdS progenitors, and verify that they admit zero-temperature extremal limits with AdS_2 near-horizon geometries. Notably, the AdS_2 radius is parametrically larger than that of the asymptotic Schrodinger space.

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