Symmetries in Science XI

ISBN 10: 1402026331 / ISBN 13: 9781402026331

Published by Springer, 2004

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Bibliographic Details

• Title: Symmetries in Science XI
• Publisher: Springer
• Publication Date: 2004
• Language: English
• ISBN 10: 1402026331
• ISBN 13: 9781402026331
• Binding: Hardcover
• Condition: Brand New

About this title

Synopsis

2 Elementary systems on G-manifolds. 292 3 Two elementary systems: The(G×G)-manifold and its subma- fold splitting underdiag(G×G). 293 4 Examples of internal coordinates on(G×G). 297 5 Kronecker products and two-particle state decompositions on(G× G). 298 6 Fusion of two elementary systems on(G×G). 300 7 Elementary systems on the Poincare-manifold. ´ 301 7. 1 Mackey and covariant ?elds. 301 7. 2 From covariant to Mackey ?elds. 302 7. 3 Obstruction of Poincare-manifolds ´ by covariant ?elds. 303 8 Relativistic position operators and coordinates. 305 8. 1 Position operators for relativistic Mackey ?elds. 305 8. 2 Position operators for ?elds with spin. 306 9 From Dirac ?elds to Bargmann-Wigner ?elds by fusion. 307 10 Elementary systems in interaction. 309 10. 1 Euclidean invariant interactions. 309 10. 2 Interacting Dirac spinor ?elds. 310 11 Scission of an elementary system. 311 12 Conclusion. 313 13 Appendix. 313 13. 1 A: Orthogonality and completeness of unitary represen- tions. 313 13. 2 B: Parameters, cosets and multiplication rules forSl(2, C). 313 13. 3 C: Observables in the relativistic 2-body system. 314 Propagation in crossed electric and magnetic ?elds 317 T. Kramer, C. Bracher 1 Introduction 317 2 Elastic scattering and quantum sources 318 2. 1 Connection to the propagator 319 2. 2 Currents generated by quantum sources 321 2. 3 Density of States 322 2. 4 Construction of the Green function 322 3 Matter waves in crossed electric and magnetic ?elds 324 3. 1 The quantum propagator 324 3.

From the Back Cover

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.