Based on the relevant concepts of quantum entanglement and the basic principles of quantum information, this paper focuses on the generation process of three-body high-dimensional entangled states between magnets and photons in the Uptime (PT)-symmetry-breaking phase, and clarifies the dissipation and evolution process of three-body high-dimensional entangled states for the system in this paper. Finally, it is generalized to the hybrid photon-magneton oscillator system in the action of electromagnetic waves to explore whether the perfect transmission of quantum states can be realized under the condition of one-dimensional magnetic oscillator openchain arrangement. The results show that the introduction of three-body high-dimensionality can not only effectively enhance the entanglement, but also effectively enhance the entanglement resistance to environmental interference, so that the system can operate stably in a wider range of parameters. The scheme in this paper can utilize the optical cavity dissipation to keep the quantum state stable at the receiving end. In addition, the spontaneous radiation of atoms is significantly suppressed due to the adiabatic elimination of the excited state, which makes the scheme more robust. Meanwhile, based on the existing experimental techniques, the scheme has high experimental feasibility, and the fidelity of its transmitted state at the receiving end can reach more than 99.74%.
