The Physics of Time Reversal (J. T. Fraser's book)
Langue : anglais
Edité par The University Of Chicago Press, Chicago and London, 1987
- Éd. originale
- Livre broché
- Occasion
Vendeur : Rareeclectic, pound ridge, NY, Etats-UnisRareeclectic
Vendeur AbeBooks depuis 16 janvier 2015
Etat: Occasion - Bon
EUR 40,35
Quantité disponible : 1 disponible(s)
Ajouter au panierItem description from seller
Appears to be a First Edition of the soft cover (Number Line 96 down to 87 and then 54321 to the right of that). Either way, this book was previously owned by J. T. Fraser and has his bookplate neatly affixed to the front inside cover. As I've written in the other listings, I purchased this book, and another dozen or so of his books having in one way or another to do with Time, in Westport, Connecticut where he lived. Dr. Fraser may have lost his favorite red pen through most of the reading of his book, but it reappears seven pages from the end of the book and he underlined on four of those. This book is in excellent condition. As you can see from the photos, the covers are quite clean (they have a bit of 'clouding') and they don't appear to have any wear. That description applies to the pages in the book as well. They are very clean (there is a speck of a spot on the front inside cover and half- title page, I didn't see any other soiling on any of the other pages. The tip of the bottom corner of three consecutive pages has a little crease and the tip of the top corner of two pages has a little crease. I didn't see any other creasing. There are no markings. The aforementioned bookplate is the only attachment. From the first paragraph of his Wikipedia profile: 'J. T. Fraser (1923-2010) made important scholarly contributions to the interdisciplinary Study of Time and was a founding member of the International Society for the Study of Time. His work has strongly influenced thinking about the nature of time across the disciplines from physics to sociology, biology to comparative religion, and he was a seminal figure in the general interdisciplinary study of temporality.' 'This book introduces new developments in the field of Time-Reversal Symmetry presenting, for the first time, the Wigner time-reversal operator in the form of a product of two or three time-reversal ope's rators of lower symmetry. The action of these operators leads to the sign change of only one or two angular momentum components, not of all of them. It demonstrates that there are six modes of time-reversal symmetry breaking that do not lead to the complete disappearance of the symmetry but to its lowering. The full restoration of the time-reversal symmetry in the six cases mentioned is possible by introducing six types of metaparticles. The book also confirms the presence of six additional time-reversal operators using a group-theoretical method. The problem is only where to seek these metaparticles. The book discusses time-reversal symmetry in classical mechanics, classical and relativistic electrodynamics, quantum mechanics and theory of quantized fields, including dynamical reversibility and statistical irreversibility of the time, Wigner’s and Herring’s criteria, Kramers theorem, selection rules due to time-reversal symmetry, Onsager’s relations, Poincaré recurrence theorem, and CPT theorem. It particularly focuses attention on time-reversal symmetry violation. It is proposed a new method of testing the time-reversal symmetry, which is confirmed experimentally by EPR spectroscopy data. It shows that the traditional black-white point groups of magnetic symmetry are not applicable to magnetic systems with Kramers degeneration of energy levels and that magnetic groups of four-color symmetry are adequate for them. Further, it addresses the predicted structural distortions in Kramers three-homonuclear magnetic clusters due to time-reversal symmetry that have been identified experimentally. Lastly, it proposes a method of synthesis of two-nuclear coordination compounds with predictable magnetic properties, based on the application of the time-reversal transformation that was confirmed experimentally.'.…
N° de réf. du vendeur 003510
- Titre
- The Physics of Time Reversal (J. T. Fraser's book)
- Auteur
- Robert G. Sachs
- Éditeur
- The University Of Chicago Press, Chicago and London
- Année de publication
- 1987
- État de l'article
- Near Fine
- Reliure
- Soft cover
- Langue
- anglais
- ISBN à 10 chiffres
- 0226733319
- ISBN à 13 chiffres
- 9780226733319
- Édition
- 1st Edition
- Impression
- 1st Printing
- Catalogues du vendeur
- Mathematics, One-Of-A-Kind, Science & Technology
The notion that fundamental equations governing the motions of physical systems are invariant under the time reversal transformation (T) has been an important, but often subliminal, element in the development of theoretical physics. It serves as a powerful and useful tool in analyzing the structure of matter at all scales, from gases and condensed matter to subnuclear physics and the quantum theory of fields. The assumption of invariance under T was called into question, however, by the 1964 discovery that a closely related assumption, that of CP invariance (where C is charge conjugation and P is space inversion), is violated in the decay of neutral K mesons.
In The Physics of Time Reversal, Robert G. Sachs comprehensively treats the role of the transformation T, both as a tool for analyzing the structure of matter and as a field of fundamental research relating to CP violation. For this purpose he reformulates the definitions of T, P, and C so as to avoid subliminal assumptions of invariance. He summarizes the standard phenomenology of CP violation in the K-meson system and addresses the question of the mysterious origin of CP violation. Using simple examples based on the standard quark model, Sachs summarizes and illustrates how these phenomenological methods can be extended to analysis of future experiments on heavy mesons. He notes that his reformulated approach to conventional quantum field theory leads to new questions about the meaning of the transformations in the context of recent theoretical developments such as non-Abelian gauge theories, and he suggests ways in which these questions may lead to new directions of research.
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À propos de l’auteur
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Rareeclectic
pound ridge, NY, Etats-Unis
Vendeur AbeBooks depuis 16 janvier 2015
Frais d'expédition à l'intérieur de ce pays : Etats-Unis
| Article | 3 à 10 jours ouvrés | 2 à 6 jours ouvrés |
|---|---|---|
| Premier article | EUR 0,00 | EUR 11,32 |
Modes de paiement
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Many of the books I will be selling can accurately be described as ranging from somewhat rare to very rare. In some cases there won't be another copy for sale anywhere on the Internet. There doesn't seem much point, for you or me, in offering something that so many others are already offering. Subject matter will range very widely, creating the possibility for people with very different interests to find something that excites them. As regards pricing, my primary goal is to sell the book. Most often I would expect my book to be the least expensive option on the Internet taking into account an appropriate comparison(what is the condition, is the dust jacket present, is the book signed, is it a first printing, etc.). More important than selling the book I want to make sure that you know, as much as is possible, exactly what you are getting. To that end, you'll notice that my descriptions of condition tend to be lengthy, and that there will always be photographs to help you draw your own conclusions. Please feel free to contact me with any questions about a given book. As regards international shipping, the first class or standard rates I charge are based on a package weight between 2 and 3 pounds. If the book is on the thin side there is a possibility that I can securely pack it up under 2 pounds in weight. If so, the shipping price will drop by around $11.00 or $12.00 to $26.00-27.00. Canada, which is less expensive drops to $18.00. You can contact me before purchasing a book for an estimate on the shipping cost. If you buy the book and it weighs in below 2 pounds you'll get a Reduced Shipping message and amount with the invoice and you'll see the lowered final cost before you make your payment.…
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My large inventory of books is focused on rare, collectible books, mainly hardcovers, many signed.Profil professionnel du vendeur
Rareeclectic
NY, Etats-Unis
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