Errors of quantum gates in superconducting quantum circuits

Analyzing and mitigating the errors of quantum gates presents a critical challenge in quantum computing.This article reviews the errors of quantum gates in superconducting quantum circuits, starting with an introduction to the basic concepts of quantum gates, including error sources and benchmarking methods. It subsequently discusses the crosstalk errors induced by quantum gates operating in parallel.Finally, the article summarizes the primary factors affecting system stability, and provides a reference for pushing forward the industrialization of superconducting quantum computing.