Cai, RG (reprint author), Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China.
文章类型:
Article
英文摘要:
We study the effect of inhomogeneity, which is induced by the graviton mass in massive gravity, on the mutual information and the chaotic behavior of a 2+1-dimensional field theory from the gauge/gravity duality. When the system is near-homogeneous, the mutual information increases as the graviton mass grows. However, when the system is far from homogeneity, the mutual information decreases as the graviton mass increases. By adding the perturbations of energy into the system, we investigate the dynamical mutual information in the shock wave geometry. We find that the greater perturbations disrupt the mutual information more rapidly, which resembles the butterfly effect in chaos theory. Besides, the greater inhomogeneity reduces the dynamical mutual information more quickly just as in the static case.
National Natural Science Foundation of China [11375247, 11435006, 11447601, 11405016, 11575270, 11675140]
; CAS
; China Postdoctoral Science Foundation [2016M590138]
; Natural Science Foundation of Education Committee of Chongqing [KJ1500530]
; Basic Research Project of Science and Technology Committee of Chongqing [cstc2016-jcyja0364]
Cai, RG,Zheng, XX,Zhang, HQ. Influence of inhomogeneities on holographic mutual information and butterfly effect[J]. JOURNAL OF HIGH ENERGY PHYSICS,2017(7):82.
