Nuclear Physics B ( IF 2.8 ) Pub Date : 2020-06-17 , DOI: 10.1016/j.nuclphysb.2020.115094 Alex Buchel
The Klebanov-Strassler black hole is a holographic dual to supersymmetric cascading gauge theory plasma with spontaneously broken chiral symmetry. The chiral symmetry breaking sector of the cascading gauge theory contains two dimension-3 operators and a single dimension-7 operator. The black hole solution constructed in [1] represents the end point of the instability triggered by the condensation of one of the dimension-3 operators. We study here all three branches of the quasinormal modes of the chiral symmetry breaking sector — there are no additional instabilities beyond the one identified in [2]. Thus, the Klebanov-Strassler black hole solution of [1] is the only one with homogeneous and isotropic horizon, perturbatively connected to the chirally symmetric Klebanov-Tseytlin black hole [3].
中文翻译:
在KS黑洞的分支上
Klebanov-Strassler黑洞是全息双 超对称 级联量规理论等离子体具有自发性的手性对称性。级联量规理论的手性对称断裂扇区包含两个3维算子和一个7维算子。在[1]中构造的黑洞解决方案表示由维数3维算子之一的凝结触发的不稳定性的终点。我们在这里研究了手性对称断裂扇形的拟正态模态的所有三个分支—除了在[2]中确定的那个之外,没有其他不稳定性。因此,[1]的Klebanov-Strassler黑洞解是唯一具有均质和各向同性视界的扰动连接到手性对称的Klebanov-Tseytlin黑洞[3]。