A three-party scheme for sharing an arbitrary single-qubit operation on a distant target qubit is proposed by utilizing a six-qubit absolutely maximally entangled (AME) state in a given qubit distribution. The security of the proposed scheme is analyzed and ensured. The essential role which the AME state in the given qubit distribution plays in the QOS task is revealed. The important features including scheme determinacy and sharer symmetry are identified. The experimental feasibility of the proposed scheme is simply discussed and confirmed. The scheme is compared with a competing tripartite one proposed by Peng with a same six-qubit AME state but in another qubit distribution (Peng Quant. Inf. Process. 14, 4255, 2015). It is found that this scheme is also applicable and needs less necessary two-qubit operations in contrast to Peng’s.

中文翻译：

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六量子位绝对最大纠缠态的三方量子操作共享

通过在给定的量子位分布中利用六量子位绝对最大纠缠 (AME) 状态，提出了一种用于在远程目标量子位上共享任意单量子位操作的三方方案。分析并保证了所提出方案的安全性。揭示了给定量子位分布中的 AME 状态在 QOS 任务中所起的重要作用。确定了包括方案确定性和共享者对称性在内的重要特征。对该方案的实验可行性进行了简单的讨论和确认。该方案与彭提出的具有相同六量子位 AME 状态但采用另一种量子位分布的竞争三方方案进行了比较（Peng Quant. Inf. Process. 14, 4255, 2015）。发现该方案也是适用的，并且与彭的方案相比，需要较少的必要的双量子比特操作。