Quantum 2.0: The Past, Present, and Future of Quantum Physics

In this exhilarating and sometimes mind-bending book, renowned scientist and author Paul Davies tells the gripping story of how, beginning with an iconic mathematical equation in the 1920s, a radical new theory of nature - quantum mechanics - burst upon the modern world, and how today we are on the cusp of the second great quantum technology revolution. Quantum 2.0 reveals how exotic states of matter that have no counterpart in the everyday world are being harnessed to enable forms of teleportation and ‘spooky’ telepathic links between remote places.Powerful new tools such as quantum computers, quantum cryptography and the quantum internet have attracted billions of dollars of investments, triggering a frantic quantum arms race. And appearing on the horizon is the most awesome and game-changing prospect of all - quantum AI. Yet underpinning this dazzling promise lies a paradox.Although quantum mechanics is the most successful scientific theory ever, quantum systems possess properties t