Quantum Computing from Colossus to Qubits: The History, Theory, and Application of a Revolutionary Science - Softcover

Gribbin, John

Softcover

ISBN 10: 180499118X ISBN 13: 9781804991183

Publisher: Penguin, 2023

Synopsis

The revolution is here. In breakthrough after breakthrough, pioneering physicists are unlocking a new quantum universe which provides a better representation of reality than our everyday experiences and common sense ever could. The birth of quantum computers - which, like Schrödinger's famous dead-and-alive cat, rely on entities like electrons existing in a mixture of states - is starting to turn the computing world on its head.

In his fascinating study of this cutting-edge technology (first published as Computing with Quantum Cats and now featuring a new foreword), John Gribbin updates his previous views on the nature of quantum reality, arguing for a universe of many parallel worlds where 'everything is real'. Looking back to Alan Turing's work on the Enigma machine and the first electronic computer, Gribbin explains how quantum theory developed to make quantum computers work in practice as well as in principle. He takes us beyond the arena of theoretical physics to explore their practical applications - from machines which learn through 'intuition' and trial and error to unhackable laptops and smartphones. And he investigates the potential for this extraordinary science to allow communication faster than light and even teleportation, as we step into a world of infinite possibility.

About this title

About the Author

John Gribbin gained a PhD from the Institute of Astronomy in Cambridge (then under the leadership of Fred Hoyle) before working as a science journalist for Nature and later New Scientist. He is the author of several bestselling popular science books, including In Search of Schrödinger's Cat, Science: A History, In Search of the Multiverse, Quantum Computing, and Six Impossible Things. He is a Senior Honorary Research Fellow at the University of Sussex and a Fellow of the Royal Society of Literature.

Edition details

• Publisher: Penguin
• Publication date: 2023
• Language: English
• ISBN 10: 180499118X
• ISBN 13: 9781804991183
• Binding: Paperback
• Edition number: 1
• Number of pages: 304