OVERRIDE

Dance of the Photons

From Einstein to Quantum Teleportation

Anton Zeilinger

Farrar, Straus and Giroux

Einstein’s steadfast refusal to accept certain aspects of quantum theory was rooted in his insistence that physics has to be about reality. Accordingly, he once derided as “spooky action at a distance” the notion that two elementary particles far removed from each other could nonetheless influence each other’s properties—a hypothetical phenomenon his fellow theorist Erwin Schrödinger termed “quantum entanglement.” In a series of ingenious experiments conducted in various locations—from a dank sewage tunnel under the Danube River to the balmy air between a pair of mountain peaks in the Canary Islands—the author and his colleagues have demonstrated the reality of such entanglement using photons, or light quanta, created by laser beams. In principle the lessons learned may be applicable in other areas, including the eventual development of quantum computers.

BOOK EXCERPTS

Read an Excerpt

DANCE OF THE PHOTONS
SPACE TRAVELWhen we hear of teleportation, we often think it would be an ideal means of traveling. We would simply disappear from wherever we happened to be and reappear immediately at our destination. The tantalizing part is that this would be the fastest possible way of traveling. Yet, a warning might be in order here: teleportation as a means of travel is still science fiction rather than science.Thus far, people have only been able to travel to the Moon, which on a cosmic scale is extremely close, the equivalent of our backyard. Within our solar system, the closest planets,
READ THE FULL EXCERPT
BACK

REVIEWS

Praise for Dance of the Photons

“Those seeking an accessible popular account of this fascinating field will find their search over . . . Taking some of the most complex ideas from cutting-edge science, Zeilinger provides simple and clear explanations that in no way compromise the fundamental concepts.” —Jeremy L. O'Brian, Science
 
“From the sewers under Vienna to a whirlwind tour of the great physicists of the twentieth century and their wild ideas, this is a marvelous introduction to the world of quantum physics by one of the most accomplished experimenters working in the field today. Zeilinger takes the reader on a very personal journey while providing a remarkably clear and cogent discussion of the mind-bending world of quantum mechanics and its potential to change the future of technology.” —Lawrence M. Krauss, director of the Origins Initiative at Arizona State University and author of Quantum Man: Richard Feynman’s Life in Science
 
“Anton Zeilinger’s Dance of the Photons is a delight. The explanations of some of the most subtle and unexpected effects of quantum physics are provided in terms of beautifully simple and charming everyday settings. The true flavor of quantum mechanics is here made accessible, without pain but with considerable good humor.” —Roger Penrose, emeritus professor of mathematics, Oxford University, and author, most recently, of The Road to Reality: A Complete Guide to the Laws of the Universe
 
“For more than eighty years the bizarre features of the description of nature at the atomic level given by quantum mechanics have puzzled and fascinated the physics community, but it is only in recent years that many of these features have been verified by experiment. This delightful little book, by one of the world's leading practitioners in this area, explains these recent advances in a way that should be accessible even to readers with no physics background.” —Anthony J. Leggett, professor of physics, University of Illinois, and winner of the 2003 Nobel Prize in Physics
 
“Anton Zeilinger has done more than anyone to unfold the quantum world by fashioning amazing experiments that have allowed nature to speak to us in her own native quantum language. In this clearly and elegantly written book he takes the reader on the journey he and his colleagues have traveled in their interrogations of the quantum world. Along the way he introduces us to the new concept of quantum information and explains its promise to revolutionize how we communicate and compute.” —Lee Smolin, Perimeter Institute for Theoretical Physics
 
“Anton Zeilinger's exposition of this puzzling subject is clear and vivid, and backed by a voice of authority that could only come from his being a leading experimenter in the field.” —A. Zee, author of Fearful Symmetry, Einstein's Universe, and Quantum Field Theory in a Nutshell

Reviews from Goodreads

BACK

ABOUT THE AUTHOR

  • Anton Zeilinger

  • Anton Zeilinger is a professor of physics at the University of Vienna, where he heads the Institute for Quantum Optics and Quantum Information of the Austrian Academy of Sciences.
BACK

BUY THE BOOK

Available Formats and Book Details

Dance of the Photons

From Einstein to Quantum Teleportation

Anton Zeilinger

BOOKS FOR COURSES AVAILABLE

BACK