The aim of this review is to provide quantum engineers with an introductory
guide to the central concepts and challenges in the rapidly accelerating field
of superconducting quantum circuits. Over the past twenty years, the field has
matured from a predominantly basic research endeavor to one that increasingly
explores the engineering of larger-scale superconducting quantum systems. Here,
we review several foundational elements -- qubit design, noise properties,
qubit control, and readout techniques -- developed during this period, bridging
fundamental concepts in circuit quantum electrodynamics (cQED) and
contemporary, state-of-the-art applications in gate-model quantum computation.

该综述旨在为量子工程师提供超导量子电路领域不断发展的中心概念和挑战的入门指南，其介绍了超导量子系统的基本要素：量子比特设计，噪声特性，量子比特控制和读取技术，以及在电路量子电动力学和量子计算门模型应用领域中的最新进展。

超导量子比特量子工程师指南

A Quantum Engineer's Guide to Superconducting Qubits

Analytical solutions to the time-dependent Schrodinger equation describing a
driven two-level system are invaluable to many areas of physics, but they are
also extremely rare. Here, we present a simple algorithm that generates an
unlimited number of exact analytical solutions. We show that a general
single-axis driving term and its corresponding evolution operator are
determined by a single real function which is constrained only by a certain
inequality and initial conditions. Any function satisfying these constraints
yields an exact analytical solution. We demonstrate this method by presenting
several new exact solutions to the time-dependent Schrodinger equation. Our
general method and many of the new solutions we present are particularly
relevant to qubit control in quantum computing applications.

我们提出了一种简单的算法，生成无限量的时间相关 Schrodinger 方程的两状态系统的精确解，此方法对量子计算应用中的量子比特控制特别有用。