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The Elegant Universe: Superstrings, Hidden Dimensions, and the Quest for the Ultimate Theory
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Binding: Hardcover
Dewey Decimal Number: 539.7258
EAN: 9780393058581
ISBN: 0393058581
Label: W. W. Norton & Company
Manufacturer: W. W. Norton & Company
Number Of Items: 1
Number Of Pages: 464
Publication Date: October 20, 2003
Publisher: W. W. Norton & Company
Studio: W. W. Norton & Company
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Editorial Review:
There is an ill-concealed skeleton in the closet of physics: "As they are currently formulated, general relativity and quantum mechanics cannot both be right." Each is exceedingly accurate in its field: general relativity explains the behavior of the universe at large scales, while quantum mechanics describes the behavior of subatomic particles. Yet the theories collide horribly under extreme conditions such as black holes or times close to the big bang. Brian Greene, a specialist in quantum field theory, believes that the two pillars of physics can be reconciled in superstring theory, a theory of everything.
Superstring theory has been called "a part of 21st-century physics that fell by chance into the 20th century." In other words, it isn't all worked out yet. Despite the uncertainties--"string theorists work to find approximate solutions to approximate equations"--Greene gives a tour of string theory solid enough to satisfy the scientifically literate.
Though Ed Witten of the Institute for Advanced Study is in many ways the human hero of The Elegant Universe, it is not a human-side-of-physics story. Greene's focus throughout is the science, and he gives the nonspecialist at least an illusion of understanding--or the sense of knowing what it is that you don't know. And that is traditionally the first step on the road to knowledge. --Mary Ellen Curtin
A new edition of the New York Times bestseller—now a three-part Nova special on PBS-TV coming in Fall 2003: a fascinating and thought-provoking journey through the mysteries of space, time, and matter.
Now with a new preface (not in any other edition) that will review the enormous public reception of the relatively obscure string theory—made possible by this book and an increased number of adherents amongst physicists—The Elegant Universe "sets a standard that will be hard to beat" (New York Times Book Review). Brian Greene, one of the world's leading string theorists, peels away the layers of mystery surrounding string theory to reveal a universe that consists of eleven dimensions, where the fabric of space tears and repairs itself, and all matter—from the smallest quarks to the most gargantuan supernovas—is generated by the vibrations of microscopically tiny loops of energy.
Today physicists and mathematicians throughout the world are feverishly working on one of the most ambitious theories ever proposed: superstring theory. String theory, as it is often called, is the key to the Unified Field Theory that eluded Einstein for more than thirty years. Finally, the century-old antagonism between the large and the small-General Relativity and Quantum Theory-is resolved. String theory proclaims that all of the wondrous happenings in the universe, from the frantic dancing of subatomic quarks to the majestic swirling of heavenly galaxies, are reflections of one grand physical principle and manifestations of one single entity: microscopically tiny vibrating loops of energy, a billionth of a billionth the size of an atom. In this brilliantly articulated and refreshingly clear book, Greene relates the scientific story and the human struggle behind twentieth-century physics' search for a theory of everything.
Through the masterful use of metaphor and analogy, The Elegant Universe makes some of the most sophisticated concepts ever contemplated viscerally accessible and thoroughly entertaining, bringing us closer than ever to understanding how the universe works.
Customer Reviews
Average Rating: 
Rating:  - Quantum Foam and Hidden Dimensions
There were parts of this book that were difficult to grasp, but what I liked about it was it's explanation of quantum foam and hidden dimensions. Quantum foam is a general concept in physicis that I had heard of, but didn't really understand. The author explained the meaning of it in a clear and succinct way, and showed why it is such a stumbling block for a unified theory. Also, his description of hidden dimensions made that concept much clearer for me. A good book if you are interested in physics ... Read More
Rating:  - Don't know if its the subject matter or Greene...
...but this stuff is good. Greene goes a little overboard with the analogies, but it's almost necessary to do so with such technical material (at least when it's obvious his target reader is someone with little collegiate-level training in physics). I personally love anything that attempts to explain our physical world, and Greene does just that in a very original and sincere way. String theory is a hard concept to grasp -and quantum mechanics is even harder, but after reading this book two times through, ... Read More
Rating:  - science fiction
just read lee smolin's book.
The Trouble With Physics: The Rise of String Theory, The Fall of a Science, and What Comes Next (Paperback)
over 30 years,the gang of stringers have been trying to find any evidence even at atomic level for their theory , but they failed.
better to read science fiction novels..
Rating: - Elegant Theory for an Inelegant Universe
Brian Greene provides an excellent introduction to the topic of superstring theory, its history and evolution; its current status, achievements and obstacles; and its areas of focus for future study. The book is written for the layman, in a style that is honest, clear and concise, using numerous real-world examples to explain the basic theories, and excludes mathematical explanations as much as is possible. The early chapters on special relativity, general relativity, quantum mechanics, and quantum electrodynamics ... Read More
Rating: - so this string walks into the tenth dimension
Fun stuff and all, especially for the first half when he shows an amazing ability to explain complicated concepts in a way that you can understand. Holy crap, I finally get what Einstein was banging on about with all those Special Theories!
But after a while it gets into the kind of territory where he's gotta say "And then there are ten dimensions and the reason why is a whole bunch of math that you won't understand, so take my word for it." It's not his fault; at a certain point, there's just no way ... Read More
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