Overview

"The majority of the ""memorable"" results of relativistic quantum theory were obtained within the framework of the local quantum field approach. The explanation of the basic principles of the local theory and its mathematical structure has left its mark on all modern activity in this area. Originally, the axiomatic approach arose from attempts to give a mathematical meaning to the quantum field theory of strong interactions (of Yukawa type). The fields in such a theory are realized by operators in Hilbert space with a positive Poincare-invariant scalar product. This ""classical"" part of the axiomatic approach attained its modern form as far back as the sixties. * It has retained its importance even to this day, in spite of the fact that nowadays the main prospects for the description of the electro-weak and strong interactions are in connection with the theory of gauge fields. In fact, from the point of view of the quark model, the theory of strong interactions of Wightman type was obtained by restricting attention to just the ""physical"" local operators (such as hadronic fields consisting of ''fundamental'' quark fields) acting in a Hilbert space of physical states. In principle, there are enough such ""physical"" fields for a description of hadronic physics, although this means that one must reject the traditional local Lagrangian formalism. (The connection is restored in the approximation of low-energy ""phe­ nomenological"" Lagrangians."

Full Product Details

Author:   N.N. Bogolubov ,  Anatoly A. Logunov ,  A.I. Oksak ,  I. Todorov
Publisher:   Springer
Imprint:   Springer
Edition:   Softcover reprint of the original 1st ed. 1990
Volume:   10
Dimensions:   Width: 16.00cm , Height: 3.60cm , Length: 24.00cm
Weight:   1.123kg
ISBN:  

9789401067072

ISBN 10:   9401067074
Pages:   695
Publication Date:   09 October 2011
Audience:   Professional and scholarly ,  Professional & Vocational
Format:   Paperback
Publisher's Status:   Active
Availability:   Manufactured on demand  
We will order this item for you from a manufactured on demand supplier.

Table of Contents

I Elements of Functional Analysis and the Theory of Functions.- Synopsis.- 1. Preliminaries on Functional Analysis.- 2. The Technique of Generalized Functions.- 3. Lorentz-Covariant Generalized Functions.- 4. The Jost-Lehmann-Dyson Representation.- 5. Analytic Functions of Several Complex Variables.- II Relativistic Quantum Systems.- Synopsis.- 6. Algebra of Observables and State Space.- 7. Relativistic Invariance in Quantum Theory.- III Local Quantum Fields and Wightman Functions.- Synopsis.- 8. The Wightman Formalism.- 9. Analytic Properties of Wightman Functions in Coordinate Space.- 10. Fields in an Indefinite Metric.- 11. Examples: Explicitly Soluble Two-Dimensional Models.- IV Collision Theory. Axiomatic Theory of the S-Matrix.- Synopsis.- 12. Haag-Ruelle Scattering Theory.- 13. Lehmann-Symanzik-Zimmermann Formalism.- 14. The S-Matrix Method.- V Causality and the Spectral Property: The Origins of the Analytic Properties of the Scattering Amplitude.- Synopsis.- 15. Analyticity with respect to Momentum Transfer and Dispersion Relations.- 16. Analytic Properties of the Four-Point Green’s Function.- 17. Consequences for High-Energy Elementary Processes.- Commentary on the Bibliography and References.- References.- Index of Notation.

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