Causality And Dispersion Relations
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Causality And Dispersion Relations
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Author : Nussenzveig
language : en
Publisher: Academic Press
Release Date : 1972-12-15
Causality And Dispersion Relations written by Nussenzveig and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1972-12-15 with Mathematics categories.
Causality and Dispersion Relations
Causality And Dispersion Relations
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Author : H. M. Nussenzweig
language : en
Publisher:
Release Date : 1972
Causality And Dispersion Relations written by H. M. Nussenzweig and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1972 with categories.
Dispersion Relations And Causal Description
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Author : Jan Hilgevoord
language : en
Publisher:
Release Date : 1960
Dispersion Relations And Causal Description written by Jan Hilgevoord and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1960 with Causation categories.
Dispersion Relations And Their Connection With Causality
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Author : Eugene Paul Wigner
language : en
Publisher:
Release Date : 1964
Dispersion Relations And Their Connection With Causality written by Eugene Paul Wigner and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1964 with Dispersion relations categories.
Causality Rules
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Author : Vladimir Pascalutsa
language : en
Publisher: Morgan & Claypool Publishers
Release Date : 2018-07-06
Causality Rules written by Vladimir Pascalutsa and has been published by Morgan & Claypool Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-06 with Science categories.
Scattering of light by light is a fundamental process arising at the quantum level through vacuum fluctuations. This short book will explain how, remarkably enough, this quantum process can entirely be described in terms classical quantities. This description is derived from general principles, such as causality, unitarity, Lorentz, and gauge symmetries. The reader will be introduced into a rigorous formulation of these fundamental concepts, as well as their physical interpretation and applications.
Causality Rules
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Author : Pascalutsa Vladimir
language : en
Publisher:
Release Date : 1901
Causality Rules written by Pascalutsa Vladimir and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1901 with categories.
Dispersion Relations And Causal Description
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Author : Jan Hilgevoord
language : en
Publisher:
Release Date : 1960
Dispersion Relations And Causal Description written by Jan Hilgevoord and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1960 with Dispersion categories.
Three Particle Physics And Dispersion Relation Theory
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Author : A V Anisovich
language : en
Publisher: World Scientific
Release Date : 2013-03-25
Three Particle Physics And Dispersion Relation Theory written by A V Anisovich and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-25 with Science categories.
The necessity of describing three-nucleon and three-quark systems have led to a constant interest in the problem of three particles. The question of including relativistic effects appeared together with the consideration of the decay amplitude in the framework of the dispersion technique. The relativistic dispersion description of amplitudes always takes into account processes connected with the investigated reaction by the unitarity condition or by virtual transitions; in the case of three-particle processes they are, as a rule, those where other many-particle states and resonances are produced. The description of these interconnected reactions and ways of handling them is the main subject of the book. Contents:IntroductionElements of Dispersion Relation Technique for Two-Body Scattering ReactionsSpectral Integral Equation for the Decay of a Spinless ParticleNon-relativistic Three-Body AmplitudePropagators of Spin Particles and Relativistic Spectral Integral EquationsIsobar Model and Partial Wave Analysis. D-Matrix MethodReggeon-Exchange TechniqueSearching for the Quark–Diquark Systematics of BaryonsConclusion Readership: Grudate students and researchers in high energy and particle physics. Keywords:Two-Particle Systems;Three-Body Systems;Hadrons;Strong Interactions;Dispersion Relations;DiquarksKey Features:Provides a rather complete description of the dispersion relation approachInterconnects different fields to which this technique can be appliedGives an interpretation of recent experimental data
A Brief Introduction To Dispersion Relations
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Author : José Antonio Oller
language : en
Publisher: Springer
Release Date : 2019-03-22
A Brief Introduction To Dispersion Relations written by José Antonio Oller and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-03-22 with Science categories.
This text offers a brief introduction to the dispersion relations as an approach to calculate S-matrix elements, a formalism that allows one to take advantage of the analytical structure of scattering amplitudes following the basic principles of unitarity and causality. First, the case of two-body scattering is considered and then its contribution to other processes through final-state interactions is discussed. For two-body scattering amplitudes, the general expression for a partial-wave amplitude is derived in the approximation where the crossed channel dynamics is neglected. This is taken as the starting point for many interesting nonperturbative applications, both in the light and heavy quark sector. Subsequently crossed channel dynamics is introduced within the equations for calculating the partial-wave amplitudes. Some applications based on methods that treat crossed-channel dynamics perturbatively are discussed too. The last part of this introductory treatment is dedicated to the further impact of scattering amplitudes on a variety of processes through final-state interactions. Several possible approaches are discussed such as the Muskhelishvili-Omnes dispersive integral equations and other closed formulae. These different formalisms are then applied in particular to the study of resonances presenting a number of challenging properties. The book ends with a chapter illustrating the use of dispersion relations in the nuclear medium for the evaluation of the energy density in nuclear matter.
Introduction To Field Theory And Dispersion Relations
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Author : Rolf Hagedorn
language : en
Publisher:
Release Date : 1964
Introduction To Field Theory And Dispersion Relations written by Rolf Hagedorn and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1964 with Quantum field theory categories.