Quantum Technology: The Second Quantum Revolution

TL;DR

This paper reviews the principles and tools of the second quantum revolution, highlighting emerging quantum technologies like quantum information, electromechanical systems, and quantum optics that could revolutionize future applications.

Contribution

It provides a comprehensive overview of the foundational principles and research directions for developing new quantum technologies in the second quantum revolution.

Findings

Identification of key research areas for quantum technology development

Discussion of potential applications in various quantum systems

Outline of tools and principles essential for advancing quantum tech

Abstract

We are currently in the midst of a second quantum revolution. The first quantum revolution gave us new rules that govern physical reality. The second quantum revolution will take these rules and use them to develop new technologies. In this review we discuss the principles upon which quantum technology is based and the tools required to develop it. We discuss a number of examples of research programs that could deliver quantum technologies in coming decades including; quantum information technology, quantum electromechanical systems, coherent quantum electronics, quantum optics and coherent matter technology.