• Jian-Quan Yao

      Articles written in Pramana – Journal of Physics

    • The entanglement evolution between two entangled atoms

      Zong-Cheng Xu Mai-Lin Liang Ya-Ting Zhang Jian-Quan Yao

      More Details Abstract Fulltext PDF

      The entanglement properties of two entangled atoms interacting with the field under intensity-dependent coupling are studied in detail. It is found that the degree of entanglement between the two atoms changes periodically and undergoes the entanglement sudden death (ESD) and sudden birth at some time. The entanglement properties between the field and the atom insidethe cavity are dependent on the photon number. Most interestingly, the entanglement between the field and the atom in the field is influenced significantly by manipulating the atom outside the field.

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