- Hardcover: 292 pages
- Publisher: Basic Books (5 Aug 2008)
- Language English
- ISBN-10: 0465003214
- ISBN-13: 978-0465003211
- Product Dimensions: 25.4 x 16.5 x 3 cm
- Average Customer Review: 5.0 out of 5 stars See all reviews (5 customer reviews)
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483,090 in Books (See Top 100 in Books)
- #15 in Books > Scientific, Technical & Medical > Physics > Theoretical Methods
- #67 in Books > Science & Nature > Experiments, Instruments & Measurements > Methods
- #69 in Books > Science & Nature > Physics > Methods
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Review
"American Scientist"
""The Lightness of Being" does a superb job of introducing the reader...to our current understanding of the nature of matter and the forces that govern the universe.... [A] wonderful program guide to what we can expect from the LHC in the coming years. Stay tuned." --This text refers to the Paperback edition.
""The Lightness of Being" does a superb job of introducing the reader...to our current understanding of the nature of matter and the forces that govern the universe.... [A] wonderful program guide to what we can expect from the LHC in the coming years. Stay tuned." --This text refers to the Paperback edition.
Product Description
Physicist understanding of the essential nature of reality changed radically over the past quarter century. Frank Wilczek has played a lead role in establishing the new paradigms. Transcending the clash and mismatch of older ideas about what matter is, and what space is, Wilczek presents here some brilliant and clear syntheses. Space is a dynamic material, the engine of reality; matter is a subtle pattern of disturbance in that material. Extraordinarily readable and authoritative, The Lightness of Being is the first book to unwrap these exciting new ideas for the general public. It explores their implications for basic questions about space, mass, energy, and the longed-for possibility of a fully unified theory of Nature. Along the way, Wilczek presents new perspectives on many strange aspects of our fantastic universe. Pointing toward new directions where the great discoveries in fundamental physics are likely to come, he envisions a new Golden Age in physics.
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Most Helpful Customer Reviews
9 of 9 people found the following review helpful
Format:Hardcover
This book is really well written by not just an expert in the field but someone who is able to make very complex ideas intelligable to non-specialists. I enjoyed this book immensely and recommend it to anyone who is either interested in particle physics or like me who has to teach it!
16 of 17 people found the following review helpful
Format:Hardcover|Amazon Verified Purchase
Wilczek got his Nobel Prize for his part in developing Chromodynamics, the theory of quarks and gluons and their strong force interaction. In this book we get an awe-inspiring jaunt through the most modern views of the quantum vacuum (which W. calls "The Grid") and unification theories (including SUSY).
Lots of stuff I hadn't understood before - for example, the mass of protons and neutrons (actually hadrons in general) is not at all a primary attribute. Instead it's Nature's optimisation compromise between the energy in the colour field (decreases as quarks and antiquark, for example, get closer together) and the increasing energy of 'localisation' as the said quarks and antiquarks are constrained into the same place: (more precision in location means higher momentum and energy). This energy (E/c2) is what turns out to be the proton or neutron mass: the quarks and gluons themselves are almost massless.
Wilczek writes in a humorous and crystal clear way, which makes his book that rarity in popularisations - a bit of a page turner! Warning: you need to be comfortable with the conceptual basis of 'undergraduate' quantum mechanics and special relativity to engage with this book.
Lots of stuff I hadn't understood before - for example, the mass of protons and neutrons (actually hadrons in general) is not at all a primary attribute. Instead it's Nature's optimisation compromise between the energy in the colour field (decreases as quarks and antiquark, for example, get closer together) and the increasing energy of 'localisation' as the said quarks and antiquarks are constrained into the same place: (more precision in location means higher momentum and energy). This energy (E/c2) is what turns out to be the proton or neutron mass: the quarks and gluons themselves are almost massless.
Wilczek writes in a humorous and crystal clear way, which makes his book that rarity in popularisations - a bit of a page turner! Warning: you need to be comfortable with the conceptual basis of 'undergraduate' quantum mechanics and special relativity to engage with this book.
1 of 1 people found the following review helpful
Format:Paperback
One of the most important scientific stories of 2008 has been the calculation of the heavy particle masses ("hadrons") using some of the most elaborate computational methods yet. This has been yet another vindication of Quantum Chromodynamics (QCD), a strange theory that governs the interactions of particles that make up atomic nuclei. This theory is a cousin of electromagnetism, and like the theory of electromagnetism it is deceptively easy to formulate (at least with the aid of some higher mathematics), but the real-world predictions have been devilishly hard to extract. One of the earliest people to show that QCD does in fact correspond to physical reality was Frank Wilczek, who remarkably did this important work while still in his early twenties. Since then he has gone onto an illustrious career in theoretical Physics that culminated in his winning a Noble Prize for his work. To people in the Physics community he has been known for many years for his lucid expository articles, and we are all fortunate that he has written a book about some of the topics that he is the foremost authority on. The basic premise of this book, as suggested by the title itself, is that most of the stuff that we are surrounded with is in fact trapped energy. Wilckek turns the famous Einstein's equation E =m c^2 around, and in the form m = E/c^2 shows the rationale for why we can have mass as a form of energy. His writing is clear and accessible, and the book is not burdened with the technical details. Even so, many places could potentially be obscure to people who are not familiar with the basic ideas of modern Physics. Overall, however, this is one enjoyable and interesting book and a worthwhile read for anyone who is interested in the latest developments in advanced Physics.
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Most Recent Customer Reviews
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Reading a single book about Mass, Ether and the Unification of Forces is never going to provide a grounding in the fundamental theories behind these concepts. Read more
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