Superfluid black branes in AdS4 × S7
Superfluid black branes in AdS4 × S7
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DOI：
10.1007/jhep06(2011)053
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发表时间：
2011-04
影响因子：
5.4
通讯作者：
Aristomenis Donos;J. Gauntlett
中科院分区：
文献类型：
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作者：
Aristomenis Donos;J. Gauntlett
考虑d= 3 N= 8 SCFT在有限温度和化学势下与AdS 4× S7对偶，并构造了D= 11超引力的黑膜解，这些解与具有最高临界温度的超流不稳定性有关.我们构造了一个丰富的解决方案使用不同的SO（8）规范超引力发现结果，强烈依赖于截断使用的子截断。我们的结构包括与Gubser-Mitra不稳定性相关的黑膜解，它保持了U（1）R对称性，而这些解反过来又可以具有进一步的超流不稳定性。此外，我们还构造了超流黑膜，在零温度下，它们是插入在UV中的SO（8）AdS 4真空和IR中的超对称SU（3）× U（1）AdS 4真空之间的畴壁。
We consider the d= 3 N= 8 SCFT dual to AdS 4× S 7 when held at finite temperature and chemical potential with respect to a diagonal U (1) R⊂ SO (8) global symmetry and construct black brane solutions of D= 11 supergravity that are associated with the superfluid instability with the highest known critical temperature. We construct a rich array of solutions using different sub-truncations of SO (8) gauged supergravity finding results that strongly depend on the truncation used. Our constructions include black brane solutions associated with the Gubser-Mitra instability which preserve the U (1) R symmetry, and these, in turn, can have further superfluid instabilities. In addition, we also construct superfluid black branes that at zero temperature are domain walls that interpolate between the SO (8) AdS 4 vacuum in the UV, in an alternative quantisation, and the supersymmetric SU (3)× U (1) AdS 4 vacuum in the IR.