Complexity growth for AdS black holes in the presence of backreaction  

作　　者：Long Guo Zi-qiang Zhang 郭龙;张自强(School of Mathematics and Physics,China University of Geosciences,Wuhan 430074,China)

机构地区：[1]School of Mathematics and Physics,China University of Geosciences,Wuhan 430074,China

出　　处：《Chinese Physics C》2025年第3期197-202,共6页中国物理C(英文版)

基　　金：Supported by the National Natural Science Foundation of China(12375140);the Fundamental Research Funds for the Central Universities,China University of Geosciences(Wuhan)。

摘　　要：We investigate the holographic complexity in backreacted gravity backgrounds according to the complexity-action conjecture. The backreaction considered here originates from the presence of static strings evenly distributed over the system. We exploit a probe string in the bulk and evaluate the Nambu-Goto action and its dependence on backreaction. The results suggest that, for slower strings, the complexity increases with increasing backreaction, in accordance with the findings of holographic entanglement entropy. However, for faster strings, the situation is different. Furthermore, we analyze the relationship between complexity and space dimension as well as string velocity.

关 键 词：AdS/CFT correspondence COMPLEXITY BACKREACTION 

分 类 号：P15[天文地球—天文学]