A Remote Quantum Error-correcting Code Preparation Protocol on Cluster State
Qiang Zhao, Haokun Mao, Yucheng Qiao, Ahmed A. Abd El-Latif, Qiong Li

TL;DR
This paper presents a resource-efficient remote quantum error correction protocol for blind quantum computation using cluster states, reducing resource requirements while maintaining privacy and error correction capabilities.
Contribution
It introduces a novel protocol that requires only weak coherent pulses, eliminating the need for quantum memory and limited quantum computing, enhancing practicality in BQC.
Findings
Requires fewer quantum resources than previous methods
Maintains blindness in measurement-based quantum computation
Effective at same qubit error rates
Abstract
The blind quantum computation (BQC) protocol allows for privacy-preserving remote quantum computations. In this paper, we introduce a remote quantum error correction code preparation protocol for BQC using a cluster state and analyze its blindness in the measurement-based quantum computation model. Our protocol requires fewer quantum resources than previous methods, as it only needs weak coherent pulses, eliminating the need for quantum memory and limited quantum computing. The results of our theoretical analysis and simulations show that our protocol requires fewer quantum resources compared to non-coding methods with the same qubit error rate.
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Taxonomy
TopicsQuantum Information and Cryptography · Quantum Computing Algorithms and Architecture · Quantum and electron transport phenomena
