Quantum Computing 2022

• DOI: 10.48550/arxiv.2201.09877
• Publication Date: 2022-01-01
• Authors: Whitfield, James D.; Yang, Jun; Wang, Weishi; Heath, Joshuah T.; Harrison, Brent
• Keywords: Quantum Physics; 0103 physical sciences; FOS: Physical sciences; Quantum Physics (quant-ph); 01 natural sciences

Quantum technology is full of figurative and literal noise obscuring its promise. In this overview, we will attempt to provide a sober assessment of the promise of quantum technology with a focus on computing. We provide a tour of quantum computing and quantum technology that is aimed to be comprehensible to scientists and engineers without becoming a popular account. The goal is not a comprehensive review nor a superficial introduction but rather to serve as a useful map to navigate the hype, the scientific literature, and upcoming press releases about quantum technology and quantum computing. We have aimed to cite the most recent topical reviews, key results, and guide the reader away from fallacies and towards active discussions in the current quantum computing literature. The goal of this article was to be pedantic and introductory without compromising on the science.<br/>14 pages. Comments are welcome. Updated with additional quantum primacy results<br/>