242 citations · 1k across the 41 of their papers we have counts for
5 papers · 1 filter
Holographic thermalization in Gauss-Bonnet gravity with de Sitter boundary
Shao-Jun Zhang, Bin Wang, Elcio Abdalla +1
We introduce higher-derivative Gauss-Bonnet correction terms in the gravity sector and we relate the modified gravity theory in the bulk to the strongly coupled quantum field theor…
Maximally localized states and quantum corrections of black hole thermodynamics in the framework of a new generalized uncertainty principle
Yan-Gang Miao, Ying-Jie Zhao, Shao-Jun Zhang
As a generalized uncertainty principle (GUP) leads to the effects of the minimal length of the order of the Planck scale and UV/IR mixing, some significant physical concepts and qu…
Stability of Reissner-Nordström black hole in de Sitter background under charged scalar perturbation
Zhiying Zhu, Shao-Jun Zhang, C. E. Pellicer +2
We find a new instability in the four-dimensional Reissner-Nordstrom-de Sitter black holes against charged scalar perturbations with vanishing angular momentum, . We show that…
Superradiant instability of Kerr-de Sitter black holes in scalar-tensor theory
Cheng-Yong Zhang, Shao-Jun Zhang, Bin Wang
We investigate in detail the mechanism of superradiance to render the instability of Kerr-de Sitter black holes in scalar-tensor gravity. Our results provide more clues to examine…
Entropy of isolated horizon from surface term of gravitational action
Cheng-Yong Zhang, Yu Tian, Xiao-Ning Wu +1
Starting from the surface term of gravitational action, one can construct a Virasoro algebra with central extension, with which the horizon entropy can be derived by using Cardy fo…