| In recent years,AdS/CFT（Anti-de Sitter/Conformal Field Theory correspondence）correspondence,as one of the most important achievements in the development of theoretical physics,has been widely used to study strongly coupled quantum systems at finite temperature and finite density.Especially in the long-wave low frequency limit,the AdS/CFT correspondence degenerates into a fluid/gravitational dual.The fluid/gravitational duality can be used to explore the transport properties of strongly correlated systems at the long-wave low frequency limit,such as the viscosity coefficient,AC conductivity and other transport coefficients.We constructed an isotropic holographic background space-time under the EinsteinMaxwell-Axion-Dilaton（EMAD）model,used the Doulbe Shooting Method to numerically solve the elastic modulus,and confirmed the behavior of the elastic modulus according to the The EMAD model is a holographic solid model,and the Einstein-Maxwell-Dilaton（EMD）model is also a holographic solid model. |
