Symmetries in Science VII

Symmetries in Science VII

Author: Bruno Gruber

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 613

ISBN-13: 1461529565

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The Symposium "Symmetries in Science VII: Spectrum Generating Algebras and Dynamic Symmetries in Physics" was held at the Southern Illinois University at Carbondale in Niigata, Japan Campus, during the period August 28-31, 1992. The Symposium was held in honor of Professor Francesco lachello on the occasion of his 50th birthday. We wish to thank the colleagues and friends of Franco for their participation in the Symposium as well as for contributing articles to this volume honoring him. It was their commitment and involvement which made this Symposium a success. We also wish to thank Dr. Jared H. Dorn, the director of SIUC-N, for his support in the planning and the execution of the Symposium. Moreover we wish to thank Mayor Nobuo Kumakura of Nakajo town and Mr. Kaichi Suzuki of the school entity "The Pacific" for their friendly support. Bruno Gruber, SIUC-N Takaharu Otsuka, University of Tokyo v LAUDATIO ON THE OCCASION OF THE 50TH BIRTHDAY OF PROFESSOR FRANCESCO IACHELLO I first met Franco lachello in 1974. Driving a smart Alfa-Romeo, he came to meet me at the station at Groningen where I was to spend a summer conducting research.


Symmetries in Science XI

Symmetries in Science XI

Author: Bruno Gruber

Publisher: Springer Science & Business Media

Published: 2005-12-27

Total Pages: 623

ISBN-13: 140202634X

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This book is a collection of reviews and essays about the recent developments in the area of Symmetries and applications of Group Theory. Contributions have been written mostly at the graduate level but some are accessible to advanced undergraduates. The book is of interest to a wide audience and covers a broad range of topics with a strong degree of thematical unity. The book is part of a Series of books on Symmetries in Science and may be compared to the published Proceedings of the Colloquia on Group Theoretical Methods in Physics. Here, however, prevails a distinguished character for presenting extended reviews on present applications to Science, not restricted to Theoretical Physics.


Symmetries in Physics

Symmetries in Physics

Author: Alejandro Frank

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 415

ISBN-13: 3642772846

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This volume gives a borad overview on symmetry methods ypplied to molecular and nuclear physics, to particle physics, decay processes, and phase space dynamics. The thoroughly edited contributions should be of interest not only to scientists but also to thos that want to see how symmetry considerations are put to work in twentieth century physics.


Symmetry in Science

Symmetry in Science

Author: Joseph Rosen

Publisher: Springer

Published: 1996-10-25

Total Pages: 0

ISBN-13: 9780387948362

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Symmetry plays an essential role in science - not only in crystallography and quantum theory, where its role has long been explicitly recognized, but also in condensed-matter physics, thermodynamics, chemistry, biology, and others. This text discusses the concept of symmetry and its application to many areas of science. While it includes a detailed introduction to the theory of groups, which forms the mathematical apparatus for describing symmetries, it also includes a much more general discussion of the nature of symmetry and its role in science. Many problems serve to sharpen the reader's understanding, and an extensive bibliography concludes the book.


Symmetry Analysis and Exact Solutions of Equations of Nonlinear Mathematical Physics

Symmetry Analysis and Exact Solutions of Equations of Nonlinear Mathematical Physics

Author: W.I. Fushchich

Publisher: Springer Science & Business Media

Published: 2013-03-14

Total Pages: 456

ISBN-13: 9401731985

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by spin or (spin s = 1/2) field equations is emphasized because their solutions can be used for constructing solutions of other field equations insofar as fields with any spin may be constructed from spin s = 1/2 fields. A brief account of the main ideas of the book is presented in the Introduction. The book is largely based on the authors' works [55-109, 176-189, 13-16, 7*-14*,23*, 24*] carried out in the Institute of Mathematics, Academy of Sciences of the Ukraine. References to other sources is not intended to imply completeness. As a rule, only those works used directly are cited. The authors wish to express their gratitude to Academician Yu.A. Mitropoi sky, and to Academician of Academy of Sciences of the Ukraine O.S. Parasyuk, for basic support and stimulation over the course of many years; to our cowork ers in the Department of Applied Studies, LA. Egorchenko, R.Z. Zhdanov, A.G. Nikitin, LV. Revenko, V.L Lagno, and I.M. Tsifra for assistance with the manuscript.


Symmetries in Physics

Symmetries in Physics

Author: Wolfgang Ludwig

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 471

ISBN-13: 364297029X

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Everyone knows that symmetry is fundamentally important in physics. On one hand, the symmetry of a system is often the starting point for general physical considerations, and on the other hand, particular problems may be solved in simpler and more elegant ways if symmetry is taken into account. This book presents the underlying theories of symmetry and gives examples of their application in branches of physics ranging from solid-state to high-energy physics via atomic and molecular physics. The text is as self-contained as possible, with as much mathematical formalism given as required. The main emphasis is on the theory of group representations and on the method of projection operators, this is a very powerful tool which is often treated only very briefly. Discrete symmetries, continuous symmetries and symmetry breaking are also discussed, and exercises are provided to stimulate the reader to carry out original work.


Symmetry

Symmetry

Author: György Darvas

Publisher: Springer Science & Business Media

Published: 2007-06-25

Total Pages: 508

ISBN-13: 3764375558

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The first comprehensive book on the topic in half a century explores recent symmetry – and symmetry breaking – related discoveries, and discusses the questions and answers they raise in diverse disciplines: particle and high-energy physics, structural chemistry and the biochemistry of proteins, in genetic code study, in brain research, and also in architectural structures, and business decision making, to mention only a few examples.


Solid-State Physics

Solid-State Physics

Author: Harald Ibach

Publisher: Springer Science & Business Media

Published: 2013-04-18

Total Pages: 407

ISBN-13: 3642881998

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Our German textbook "Festkdrperphysik" has become rather pop ular among German-speaking students, and is currently produced in its 4th edition. Its version in English has already been adopted by many universities in the United States and other countries. This new 2nd edition corresponds to the 4th edition in German. In addition to correcting some typographical errors and making small improvements in the presentation, in the present edition some chapters have been revised or extended. Panel V, for example, has been extended to include a description of angle-resolved photoemis sion and its importance for the study of electronic band structures. Section 10.10 on high-temperature superconductors has completely been rewritten. This active field of research continues to progress rapidly and many new results have emerged since the publication of the first edition. These results shed new light on much of the fun damental physics. The new version of Sect. 10.10 has been developed in discussions with colleagues who are themselves engaged in superconductivity research. We thank, in particular, Professor C. Calandra from the University of Modena and Dr. R. Wordenweber of the Institute of Thin Film and Ion Technology at the Research Centre Jiilich. The revision of the problems was done with the help of Dr. W.


From Summetria to Symmetry: The Making of a Revolutionary Scientific Concept

From Summetria to Symmetry: The Making of a Revolutionary Scientific Concept

Author: Giora Hon

Publisher: Springer Science & Business Media

Published: 2008-07-09

Total Pages: 337

ISBN-13: 140208448X

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Many literary critics seem to think that an hypothesis about obscure and remote questions of history can be refuted by a simple demand for the production of more evidence than in fact exists. The demand is as easy to make as it is impossible to satisfy. But the true test of an hypothesis, if it cannot be shown to con?ict with known truths, is the number of facts that it correlates and explains. Francis M. Cornford [1914] 1934, 220. It was in the autumn of 1997 that the research project leading to this publication began. One of us [GH], while a visiting fellow at the Center for Philosophy of Science (University of Pittsburgh), gave a talk entitled, “Proportions and Identity: The Aesthetic Aspect of Symmetry”. The presentation focused on a confusion s- rounding the concept of symmetry: it exhibits unity, yet it is often claimed to reveal a form of beauty, namely, harmony, which requires a variety of elements. In the audience was the co-author of this book [BRG] who responded with enthusiasm, seeking to extend the discussion of this issue to historical sources in earlier periods. A preliminary search of the literature persuaded us that the history of symmetry was rich in possibilities for new insights into the making of concepts. John Roche’s brief essay (1987), in which he sketched the broad outlines of the history of this concept, was particularly helpful, and led us to conclude that the subject was worthy of monographic treatment.


The Agile Virtual Enterprise

The Agile Virtual Enterprise

Author: Ted Goranson

Publisher: Bloomsbury Publishing USA

Published: 1999-09-30

Total Pages: 284

ISBN-13: 0313371393

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New ways to manage change and to compete in a rapidly changing business world are emerging under the concept of the agile enterprise. Agile organizations can be almost any size or type, but what distinguishes them from their lumbering traditional business counterparts is the ability to read and to react quickly. They can also be virtual, meaning they can reconfigure themselves quickly and temporarily in response to a challenge, which gives them agility, but then dissolve or transmute themselves into something else. Goranson explains how they do this and how your own organization can do it too. With fascinating case studies and a unique metric, Goranson provides answers. The result is essential reading for management at almost any level within every type of organization. Now that serious management tools are beginning to appear, the agile virtual enterprise is no longer just a theoretical possibility—it's real. In fact, although they were never actually described that way, virtual organizations can be found throughout history, from the whaling companies of the 19th century through the film studios of the 20th. Goranson describes many of these businesses and gives us an understanding of how they evolved and why they worked. Of special interest is his metric. It requires no technical background to be understood and applied, yet it digs deeply into the philosophy of strategic management as well as its practicalities. Goranson also reports for the first time on the large scale research sponsored by the U.S. military to advance the state of the art in management science and to create the tools that eventually made the agile virtual enterprise what it is today.