Holographic duality for Ising CFT with boundary
Holographic duality for Ising CFT with boundary
复制标题
具有边界的 Ising CFT 的全息对偶性
DOI：
10.1007/jhep04(2021)018
复制
发表时间：
2020
影响因子：
5.4
通讯作者：
Hao
中科院分区：
文献类型：
--
作者：
A. Karch;Zhu;Hao
本文推广了文献[1]中提出的三维纯引力和二维伊辛CFT之间的全息对偶性。[1]到有边界的CFT除了通常的渐近边界，对偶体时空现在有一个真实的截止，在这个截止上，活膜具有有限的张力，给出度量张量上的Neumann边界条件。强耦合体理论要求我们用边界引力子来修饰著名的半经典AdS/BCFT答案，将配分函数转化为Virasoro特征的形式。利用这种对偶性，我们将膜张力与对偶BCFT的模S-矩阵元联系起来，导出了在模S作用下不同膜张力的引力解之间的变换.
We extend the holographic duality between 3d pure gravity and 2d Ising CFT proposed in ref.[1] to CFTs with boundaries. Besides the usual asymptotic boundary, the dual bulk spacetime now has a real cutoff, on which live branes with finite tension, giving Neumann boundary condition on the metric tensor. The strongly coupled bulk theory requires that we dress the well-known semiclassical AdS/BCFT answer with boundary gravitons, turning the partition function into the form of Virasoro characters. Using this duality, we relate the brane tensions to the modular S-matrix elements of the dual BCFT and derive the transformation between gravitational solutions with different brane tensions under modular S action.
影响因子：
1.6
作者：
Shumpei Iino
通讯作者：
Shumpei Iino
DOI：
--
发表时间：
2008
期刊：
Journal of High Energy Physics 3
影响因子：
--
作者：
Tatsuo Azeyanagi;Andreas Karch;Tadashi Takayanagi and Ethan G. Thompson
通讯作者：
Tadashi Takayanagi and Ethan G. Thompson