4 papers
Extremal rotating black holes, scalar perturbation and superradiant stability
Jia-Mao Lin, Ming-Jian Luo, Zi-Han Zheng +2
A (charged) rotating black hole may be unstable against a (charged) massive scalar field perturbation due to the existence of superradiance modes. The stability property depends on…
Chiral Magnetic Effect and Three-point Function from AdS/CFT Correspondence
Lei Yin, De-fu Hou, Hai-cang Ren
The chiral magnetic effect with a fluctuating chiral imbalance is more realistic in the evolution of quark-gluon plasma, which reflects the random gluonic topological transition. I…
A Holographic Static Transverse Polarization At Non-zero Temperatures
Lei Yin, Jialin Gao
The analytical structure of a static transverse component of polarization tensor in complex momentum plane is numerically studied, which is holographically determined by a Einstein…
Holographic Magnetic Susceptibility
Lei Yin, Hai-cang Ren, Defu Hou
The (2+1)-dimensional static magnetic susceptibility in strong-coupling is studied via a Reissner-Nordström-AdS geometry. The analyticity of the susceptibility on the complex momen…