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"The Standard Model is the most important theory in modern physics. It is the tried-and-true theory of all known physical interactions, with the exception of gravity. Outside of scientific circles it is not nearly as well known as string theory or chaos theory. But it is more important than both, and it is absolutely essential to understanding where we are heading next in physics. Physicist Robert Oerter reveals the Standard Model to the general public." "Making use of rich analogy and metaphor, Oerter illuminates the quantum world of the Standard Model. He shows that although the theory seems absurd from a common-sense point of view, it nonetheless fully agrees with experiment. Oerter explores the conceptual framework of the Standard Model - what he considers its most fascinating aspect. He shows that different types of symmetry are at the heart of the theory." "After explaining the Standard Model's implications for the universe as a whole, Oerter takes readers to the edge of physics. He shows how new developments could alter the Standard Model. Experiments now running are searching for neutrino mass and the holy grail of particle physics, the Higgs boson. Grand unified theories, super-symmetry, preon theories, and string theory - although not verified by experiment - could be the next steps in theory."--BOOK JACKET.… (altro)
Although not a physicist (a neuroscientist instead), I've read quite a few popular science physics books in my time, with Brian Greene one of my favourite authors (Simon Singh is close behind), but although this book isn't long, I felt it took me far further into the meat of modern physics than any of them, and that by the end I really had a much deeper grasp of the Standard Model. For this reason alone, I'm a big fan of the book.
Its style is at times rather personal and irreverent, which I always love in a popular science book - why hide your own personality behind ideas? Let it out and use it as a hook to further engage the reader. Oerter at times shies away from taking a historical view of the subject, but breaks this rule frequently when it will help explain the science, or even just add some context to it. I was very happy for this somewhat flexible approach as well.
Much of the science is explained clearly, with little or no mathematics, but my only gripe with the book was that there were some ideas that were just too obscure and difficult to follow. This is more true of the latter part of the book than the former. I was left wondering if there is any hope for a layperson to grasp these ideas without the maths, or if Oerter could have made these concepts clearer.
Still, despite the odd somewhat impenetrable passage, I think this is a wonderful book for expanding one's knowledge about modern physics. And it's made me feel confident enough now to search for deeper explanations, either in popular science books with more maths, or physics text books.
(Any recommendations for the next stage would be greatly received!) ( )
Minireview: A slim and somewhat sketchy popular introduction to the Standard Model of elementary particle physics. While Oerter emphasizes that this is not a history, logical development often leads him to follow a roughly historical route, making the book suffer in comparison to Crease and Mann's excellent history, The Second Creation. This work also seems to be pitched at a somewhat lower level than Crease and Mann, though it does address some issues they gloss over (and vice versa). The strangest omission I noticed was the lack of mention of the electroweak hierarchy problem (the cosmological hierarchy problem is brought up briefly). While primarily an aesthetic 'problem', this is one of the main motivations for developing theories beyond the Standard Model. This leads to supersymmetry being introduced just "because-it's-there" (260), then justified through the possibility of coupling constant unification in supersymmetric grand unified theories. ( )
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Introduction: People are always asking for the latest developments in the unification of this theory with that theory, and they don't give us a chance to tell them anything about one of the theories that we know pretty well... What I'd like to talk about is a part of physics that is known, rather than a part that is unknown.
— Richard Feynman, QED: The Strange Theory of Light and Matter
Dedica
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In Memory of George William Oerter
Incipit
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Introduction: There is a theory in physics that explains, at the deepest level, nearly all of the phenomena that rule our daily lives.
Citazioni
Ultime parole
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If you want to learn all of the details, you'll just have to go to graduate school in physics!
"The Standard Model is the most important theory in modern physics. It is the tried-and-true theory of all known physical interactions, with the exception of gravity. Outside of scientific circles it is not nearly as well known as string theory or chaos theory. But it is more important than both, and it is absolutely essential to understanding where we are heading next in physics. Physicist Robert Oerter reveals the Standard Model to the general public." "Making use of rich analogy and metaphor, Oerter illuminates the quantum world of the Standard Model. He shows that although the theory seems absurd from a common-sense point of view, it nonetheless fully agrees with experiment. Oerter explores the conceptual framework of the Standard Model - what he considers its most fascinating aspect. He shows that different types of symmetry are at the heart of the theory." "After explaining the Standard Model's implications for the universe as a whole, Oerter takes readers to the edge of physics. He shows how new developments could alter the Standard Model. Experiments now running are searching for neutrino mass and the holy grail of particle physics, the Higgs boson. Grand unified theories, super-symmetry, preon theories, and string theory - although not verified by experiment - could be the next steps in theory."--BOOK JACKET.
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Descrizione del libro
Esiste una teoria fisica, formulata nel XX secolo, in grado di spiegare la struttura fondamentale della materia e dell'energia, le forze elettriche e magnetiche, le forze nucleari che tengono insieme le particelle e le particelle stesse, ma anche il comportamento della luce, le reazioni che alimentano il Sole e addirittura i primi istanti di vita dell'universo. Questa teoria si chiama Modello Standard delle particelle elementari, e Robert Oerter ne offre in questo libro la prima attenta e lucida panoramica. Senza tralasciare, peraltro, la stringente attualità che circonda gli studi condotti dagli scienziati. Nel 2007 entrerà infatti in funzione il Large Hadron Collider del CERN, il più potente acceleratore di particelle al mondo,un anello lungo 27 chilometri che permetterà di rispondere a molti interrogativi: primo fra tutti, esiste veramente il bosone di Higgs, la particella la cui esistenza è prevista dal Modello Standard, responsabile del fatto che nell'universo esista una proprietà fisica nota come massa? "La teoria del quasi tutto" è una lettura fondamentale per chi voglia capire cosa la fisica moderna ci dice e non ci dice sulla natura dell'universo. (piopas)
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Its style is at times rather personal and irreverent, which I always love in a popular science book - why hide your own personality behind ideas? Let it out and use it as a hook to further engage the reader. Oerter at times shies away from taking a historical view of the subject, but breaks this rule frequently when it will help explain the science, or even just add some context to it. I was very happy for this somewhat flexible approach as well.
Much of the science is explained clearly, with little or no mathematics, but my only gripe with the book was that there were some ideas that were just too obscure and difficult to follow. This is more true of the latter part of the book than the former. I was left wondering if there is any hope for a layperson to grasp these ideas without the maths, or if Oerter could have made these concepts clearer.
Still, despite the odd somewhat impenetrable passage, I think this is a wonderful book for expanding one's knowledge about modern physics. And it's made me feel confident enough now to search for deeper explanations, either in popular science books with more maths, or physics text books.
(Any recommendations for the next stage would be greatly received!) (