Experimental demonstration of deterministic one-way quantum computing on a NMR quantum computer
Chenyong Ju, Jing Zhu, Xinhua Peng, Bo Chong, Xianyi Zhou, and, Jiangfeng Du
TL;DR
This paper reports the first experimental realization of deterministic one-way quantum computing using NMR technology, demonstrating key processes like graph state creation, measurements, and feed-forward corrections for the Deutsch-Josza algorithm.
Contribution
It presents the first complete experimental demonstration of deterministic one-way quantum computing on an NMR quantum computer, including all essential steps.
Findings
Successful implementation of the Deutsch-Josza algorithm in NMR
Demonstration of graph state preparation and measurement
Implementation of feed-forward corrections in one-way quantum computing
Abstract
One-way quantum computing is an important and novel approach to quantum computation. By exploiting the existing particle-particle interactions, we report the first experimental realization of the complete process of deterministic one-way quantum Deutsch-Josza algorithm in NMR, including graph state preparation, single-qubit measurements and feed-forward corrections. The findings in our experiment may shed light on the future scalable one-way quantum computation.
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Taxonomy
TopicsQuantum Computing Algorithms and Architecture · Quantum Information and Cryptography · Quantum and electron transport phenomena