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arXiv 1204.1972hep-th
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AdS_3xS^3上新的超对称泡

New Supersymmetric Bubbles on AdS_3xS^3

Nikolay Bobev, Benjamin E. Niehoff, Nicholas P. Warner

摘要:

在六维超引力中,我们发现了一类新的保持四个超荷的显式解。的解决方案是通过求解线性方程组的四维Kahler基地研究LeBrun。对于特定的选择的参数,我们发现经常的背景是渐近的D1-D5-P黑弦的近地平线的限制。全息照相表明,这些背景在D1-D5-P CFT中应该是1/4-BPS态的对偶。

英文摘要:

We find a large new class of explicit solutions preserving four supercharges in six-dimensional supergravity. The solutions are determined by solving a linear system of equations on a four-dimensional Kahler base studied by LeBrun. For particular choices of the parameters, we find regular backgrounds that are asymptotic to the near-horizon limit of the D1-D5-P black string. Holography implies that these backgrounds should be dual to 1/4-BPS states in the D1-D5-P CFT.

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