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arXiv 1209.5396hep-th
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高自旋AdS引力的光滑跃迁

Smoothed Transitions in Higher Spin AdS Gravity

Shamik Banerjee, Alejandra Castro, Simeon Hellerman, Eliot Hijano, Arnaud Lepage-Jutier, Alexander Maloney, Stephen Shenker

摘要:

我们认为在AdS_3和AdS_4中,CFTs被证明是高自旋引力理论的对偶。在λ =0(k ->无穷大)极限下,考虑了具有W_N对称性的二维CFTs,在此极限下,它们被证明是用连续的轨道折叠来描述的.环面配分函数的计算,使用合理的假设,并等于一个自由场论。我们发现没有相变在一阶的温度下,通常的霍金-佩奇相变被删除的高度简并的光状态与锥形缺陷状态的散装。考虑T^3上具有类矢量物质的三维陈-西蒙斯-物质CFTs,其中动力学由完整性本征值的有效理论描述。同样地,我们也没有发现在大能级k下存在Hawking-Page相变的证据。

英文摘要:

We consider CFTs conjectured to be dual to higher spin theories of gravity in AdS_3 and AdS_4. Two dimensional CFTs with W_N symmetry are considered in the lambda=0 (k --> infinity) limit, where they are conjectured to be described by continuous orbifolds. The torus partition function is computed, using reasonable assumptions, and equals that of a free field theory. We find no phase transition at temperatures of order one; the usual Hawking-Page phase transition is removed by the highly degenerate light states associated with conical defect states in the bulk. Three dimensional Chern-Simons-matter CFTs with vector-like matter are considered on T^3, where the dynamics is described by an effective theory for the eigenvalues of the holonomies. Likewise, we find no evidence for a Hawking-Page phase transition at large level k.

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