This paper investigates the generation of quantum entanglement by means of conditional stimulated Raman adiabatic passage (STIRAP) based on Rydberg blockade. The paper compares the entanglement fidelities in three-level and four-level schemes and analyzes the adiabatic conditions in both cases. In particular, Green–Horne–Zeilinger states can be deterministically generated in an atomic ensemble interacting with a single control atom.

中文翻译：

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基于Rydberg封锁的条件式STIRAP：三级和四级方案中的纠缠保真度

本文研究了基于Rydberg封锁的有条件受激拉曼绝热通道（STIRAP）产生的量子纠缠。本文比较了三级和四级方案中的纠缠保真度，并分析了两种情况下的绝热条件。特别地，可以在与单个控制原子相互作用的原子集合中确定性地生成Green–Horne–Zeilinger状态。