In this paper, we study the dynamics of atom–atom entanglement inside a single-mode cavity using quantum Zeno dynamics (QZD). The system under study consists of two two-level atoms with dipole–dipole and Ising interactions. By applying QZD, based on strong continuous coupling, we study the possibility of generating atom–atom entanglement in terms of different initial states. Furthermore, we control the dynamics of atom–atom entanglement in different quantum Zeno regimes. To show its efficiency, we compare the entanglement dynamics under QZD to free evolution. We show that in comparison with free evolution of a system, QZD not only does restrict the dynamics in the subspace where the system is initially prepared, but also preserves entanglement.

在本文中，我们使用量子芝诺动力学（QZD）研究了单模腔内原子与原子的纠缠动力学。所研究的系统由两个具有偶极-偶极子和伊辛相互作用的两能级原子组成。通过应用基于强连续耦合的QZD，我们研究了在不同初始状态下生成原子-原子纠缠的可能性。此外，我们控制了不同量子芝诺体系中原子-原子纠缠的动力学。为了显示其效率，我们将QZD下的纠缠动力学与自由演化进行了比较。我们显示，与系统的自由进化相比，QZD不仅限制了系统最初准备的子空间中的动力学，而且还保留了纠缠。