Reduced fidelity susceptibility/holographic subregion complexity duality of higher-dimensional AdS black hole
In order to illustrate the extension of the reduced fidelity/holographic subregion complexity dual theory in higher dimensional cases,we analyzed the correlation between the reduced fidelity susceptibility(RFS),holographic subregion com-plexity(HC),and thermodynamic volume of the thermofield double states of high-dimensional AdS black holes through geo-metric and field theory calculations,and derived the corresponding relationship of RFS/HC to further verify the applicability and effectiveness of the RFS/HC duality conjecture in black hole systems and quantum systems in high-dimensional spacetime,and clarify that each subsystem in any local region has a holographic relationship with correlation mapping to the entire system.