New Three-Mode Charge-Related Entangled State Representation

We construct a new kind of three-mode charge-related entangled state |q,k;n >_θ in three-mode Fock space, which possess the completeness relation and orthogonal property. It can describe when photons emitted by two energy levels simultaneously are absorbed by the third energy level. The relation between |q,k;n >_θ and the tripartite entangled state |q,k;n >_θ Chin. Phys. Lett. 18 (2001) 1301 is pointed out.