Product Description

A brilliantly original and richly illuminating exploration of entanglement, the seemingly telepathic communication between two separated particles—one of the fundamental concepts of quantum physics.

In 1935, in what would become the most cited of all of his papers, Albert Einstein showed that quantum mechanics predicted such a correlation, which he dubbed “spooky action at a distance.” In that same year, Erwin Schrödinger christened this spooky correlation “entanglement.” Yet its existence wasn’t firmly established until 1964, in a groundbreaking paper by the Irish physicist John Bell. What happened during those years and what has happened since to refine the understanding of this phenomenon is the fascinating story told here.

We move from a coffee shop in Zurich, where Einstein and Max von Laue discuss the madness of quantum theory, to a bar in Brazil, as David Bohm and Richard Feynman chat over cervejas. We travel to the campuses of American universities—from J. Robert Oppenheimer’s Berkeley to the Princeton of Einstein and Bohm to Bell’s Stanford sabbatical—and we visit centers of European physics: Copenhagen, home to Bohr’s famous institute, and Munich, where Werner Heisenberg and Wolfgang Pauli picnic on cheese and heady discussions of electron orbits.

Drawing on the papers, letters, and memoirs of the twentieth century’s greatest physicists, Louisa Gilder both humanizes and dramatizes the story by employing their own words in imagined face-to-face dialogues. Here are Bohr and Einstein clashing, and Heisenberg and Pauli deciding which mysteries to pursue. We see Schrödinger and Louis de Broglie pave the way for Bell, whose work is here given a long-overdue revisiting. And with his characteristic matter-of-fact eloquence, Richard Feynman challenges his contemporaries to make something of this entanglement.

Product Details

• Amazon Sales Rank: #140554 in Books
• Published on: 2008-11-11
• Released on: 2008-11-11
• Format: Deckle Edge
• Original language: English
• Number of items: 1
• Binding: Hardcover
• 464 pages

Features

• ISBN13: 9781400044177
• Condition: NEW
• Notes: Brand New from Publisher. No Remainder Mark.
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From Publishers Weekly
The story of quantum mechanics and its lively cast of supporters, heretics and agnostics has always fascinated science historians and popular science readers. Gilder's version differs from the familiar tale in two important ways. First, by focusing on the problem of entanglement—the supposed telepathic connection between particles that a skeptical Einstein called spooky action-at-a-distance—Gilder includes more recent developments leading to quantum computing and quantum cryptography. Second, Gilder exercises—not wholly successfully—a daring creative license, drawing excerpts from papers, journals and letters to construct dialogues among the scientists. Science is rooted in conversations, Werner Heisenberg once wrote, and Gilder's created conversations reveal personalities as well as thought processes: Do you really believe the moon is not there if no one looks? asks Einstein. Less comfortable aspects of the era are also part of Gilder's story, the uncertainty and fear as one scientist after another fled Nazi Germany, the paranoia of the Manhattan Project and the McCarthy era. Gilder's history is rife with curious characters and dramatizes how difficult it was for even these brilliant scientists to grasp the paradigm-changing concepts of quantum science. 20 illus., 15 by the author. (Nov. 12)
Copyright © Reed Business Information, a division of Reed Elsevier Inc. All rights reserved.

From The Washington Post
From The Washington Post's Book World/washingtonpost.com Reviewed by James Trefil Evolutionary biologists tell us that the human brain developed for one purpose: to allow our ancestors to survive in the African savannah millions of years ago. And yet this organ, whose main duty was to keep us from the attention of the neighborhood carnivores, seems capable of comprehending almost any environment it finds, from galaxies billions of light years away to the cells in our bodies. With one exception: the world inside the atom. I would suggest that this strange world is one place the brain is simply not wired to understand. Oh sure, we can write equations and predict the results of experiments to umpty-ump decimal places, but there remains something essentially unknowable about the inside of the atom. It is the challenge of taking on this world and, if not explaining it, at least explaining why it is unexplainable that Louisa Gilder tackles in The Age of Entanglement. Some background: Inside the atom everything, including matter and energy, comes in little bundles called "quanta." (The name derives from the Latin for "bundle" or "heap.") The old word for the science of motion is "mechanics," so the science that applies inside the atom, the study of the motion of things that come in bundles, is called "quantum mechanics." The basics of the science were developed in the early 20th century, and a major shift in the field took place with the discovery of what is now called "entanglement," in the 1960s and '70s. Gilder, therefore, splits her narrative into two parts, one dealing with early developments, the other with entanglement and its ramifications. She has an unusual technique for handling historical figures. She puts together imaginary conversations using actual quotations from letters and other writings. I'm sure this will give historians fits, but aside from some stilted language, it worked for me. She also displays the ability to capture a personality in a few words, as when she characterizes the Viennese physicist Erwin Schrödinger as someone who "grew handsome, cultured, charming, brilliant, and devoid of any sense that the world did not, in fact, revolve around him." The first wave of quantum mechanics, centering on the Heisenberg Uncertainty Principle, is built on the realization that in the world of the atom you cannot measure something without changing it in the process. As a result, quantum events have to be described in probabilities -- a fact that drove Albert Einstein to object that "God does not play dice with the universe." The second wave started in 1964, when Irish theoretical physicist John Bell published a theorem that showed that once two subatomic particles interact, they remain entangled. "No matter how far they move apart," Gilder explains, "if one is tweaked, measured, observed, the other seems to instantly respond, even if the whole world now lies between them." This is quite unlike the world that our brains are wired to understand. If you hold two baseballs in the palm of your hand, then throw one to the left and the other to the right, you expect that clocking the speed of one ball will not affect the other. In the jargon of physicists, the baseballs are "local." Not so with electrons. Once two electrons have come into contact, they never seem to forget that this has happened. It would be as if, by making a measurement on the left-hand baseball, you could determine what the right-hand baseball was doing. Trying to picture this is virtually impossible. But if you test the predictions that arise from entanglement, the theory works. Gilder picks a couple of laboratories to describe how the process of experimental verification took place. It is the only time I can think of when a theory led to an outlandish prediction, the prediction was confirmed by a series of brilliant experiments, and everyone was unhappy with the result. We really don't like it when Nature tells us that our comfortable view of the universe doesn't hold. Gilder concentrates on telling the stories of the people who developed the theories of uncertainty and entanglement, rather than on explaining the theory itself. I would have preferred more science, but then, I'm just an old-line physics prof. The bottom line for this book is simple: The world of the quantum is so strange, so alien to our experience, that it will never seem right to us. Indeed, I have three simple laws for interpreting quantum mechanics: (1) every physicist knows that his or her interpretation is right, (2) every physicist knows that every one else's interpretation is wrong, and (3) no two interpretations are the same. 'Nuff said.
Copyright 2008, The Washington Post. All Rights Reserved.

Review
“Highly readable . . . A delightfully unconventional history . . . which brings the scientist actors to life as complex personalities with interesting lives . . . [A] welcome addition to the popular history of twentieth-century physics.”
-Don Howard, Nature

“Highly entertaining . . . A surprisingly effective re-creation of some of the most subtle intellectual history of the 20th century . . . Gilder is a fine storyteller who brings to life one of the great scientific adventures of our time.”
-N. David Mermin, American Scientist

“A sparkling, original book . . . Gilder brings the reader into a mix of ideas and personalities handled with a verve reminiscent of Jeremy Bernstein’s scientific portraits in The New Yorker . . . Gilder beautifully evokes [the experimentalists’] world.”
-Peter Galison, The New York Times Book Review

“A witty, charming, and accurate account of the history of that bugaboo of physics–quantum entanglement . . . There are many books out there on the history or foundations of quantum mechanics. Some are more technical, others more historical, but none take the unique approach that Gilder has–to focus on the quantum weirdness of entanglement itself as her book’s unifying them and to present it in an inviting and accessible way . . . I was enthralled and found the book delightful.”
-Jonathan P. Dowling, Science

“[A] fascinating yarn . . . For anyone who wants to understand the human angle of modern physics and separate quirks from quarks, this is your book.”
-The Providence Journal Best Books of 2008

"An admirable, unexpected book, historically sound and seamlessly constructed, that transports those of us who do not understand quantum mechanics into the lives and thoughts of those who did."
-George Dyson, author of Darwin Among the Machines