Описание: Classical Relativistic Electrodynamics presents an advanced course of classical electrodynamics with application to the generation of high-power coherent radiation in the microwave to optical-wave regions. Specifically, it provides readers with the basics of advanced electromagnetic theory and relativistic electrodynamics, guiding them step by step through the theory of free-electron lasers. The theoretical treatment throughout this book is fully developed by means of the usual three-dimensional vector calculus. This book can be recommended as a graduate-level textbook or a reference book in the fields of advanced electromagnetic theory, relativistic electrodynamics, beam physics and plasma sciences.
Описание: This textbook attempts to bridge the gap that exists between the two levels on which relativistic symmetry is usually presented вЂ“ the level of introductory courses on mechanics and electrodynamics and the level of application in high-energy physics and quantum field theory: in both cases, too many other topics are more important and hardly leave time for a deepening of the idea of relativistic symmetry. So after explaining the postulates that lead to the Lorentz transformation and after going through the main points special relativity has to make in classical mechanics and electrodynamics, the authors gradually lead the reader up to a more abstract point of view on relativistic symmetry вЂ“ always illustrating it by physical examples вЂ“ until finally motivating and developing WignerвЂ™s classification of the unitary irreducible representations of the inhomogeneous Lorentz group. Numerous historical and mathematical asides contribute to conceptual clarification.
Описание: This book deals with diffraction radiation, which implies the boundary problems of electromagnetic radiation theory. Diffraction radiation is generated when a charged particle moves near a target edge at a distance ( – Lorentz factor, – wave length). Diffraction radiation of non-relativistic particles is widely used to design intense emitters in the cm wavelength range. Diffraction radiation from relativistic charged particles is important for noninvasive beam diagnostics and design of free electron lasers based on Smith-Purcell radiation which is diffraction radiation from periodic structures. Different analytical models of diffraction radiation and results of recent experimental studies are presented in this book. The book may also serve as guide to classical electrodynamics applications in beam physics and electrodynamics. It can be of great use for young researchers to develop skills and for experienced scientists to obtain new results.
Описание: These leading authors derive the theory of elastic depolarizing collisions and clearly describe their importance in some nonlinear electromagnetic phenomena in gaseous media. This will be of interest to researchers and advanced graduate students.
Описание: This book consists of contributions given at a symposium in honour of Leopold B. Felsen. They represent the state of the art in dealing with electromagnetic fields, their network theory representation, their computation and, finally, with system applications. The network formulation of field problems can improve the problem formulation and also contribute to the solution methodology. Network theory systematic approaches for circuit analysis are based on the separation of the circuit into the connection circuit and the circuit elements. Many applications in science and technology rely on computations of the electromagnetic field in either man-made or natural complex structures. Because different problems have their own combination of geometrical features, materials, scales and frequency ranges, no single method is best suited for handling all possible cases: instead, a combination of methods or hybridization is needed to attain the greatest flexibility and efficiency.
Описание: At Les Houches In January 2015, Experts In The Field Of Charged Particle Trapping Came Together For The Second Winter School On Physics With Trapped Charged Particles. This Textbook Collates The Lectures Delivered There, Covering The Fundamental Physics Of Particle Traps And The Different Types Of Applications Of These Devices.Taken As A Whole, The Book Gives An Overview Of Why Traps For Charged Particles Are Important, How They Work, Their Special Features And Limitations, And Their Application In Areas Such As Precision Measurements, Mass Spectrometry, Optical Clocks, Plasma Physics, Antihydrogen Creation, Quantum Simulation And Quantum Information Processing. Chapters From Various World Experts Include Those On The Basic Properties Of Penning Traps And Rf Traps, As Well As Those Covering Important Practical Aspects Such As Vacuum Systems, Detection Techniques, And Different Types Of Particle Cooling Including Laser Cooling. Finally, Individual Chapters Deal With The Different Area Of Application Listed Above.Each Chapter Is Complemented By Fully Worked Problems, Making Trapped Charged Particles Perfect For Advanced Undergraduate And Postgraduate Students New To This Topic.
Описание: This book provides a self-contained and systematic introduction to classical electron theory and its quantization, non-relativistic quantum electrodynamics. The
first half of the book covers the classical theory. It discusses the well-defined Abraham model of extended charges in interaction with the electromagnetic field, and gives a study of the
effective dynamics of charges under the condition that, on the scale given by the size of the charge distribution, they are far apart and the applied potentials vary slowly.
second half covers the quantum theory, leading to a coherent presentation of non-relativistic quantum electrodynamics. Topics discussed include non-perturbative properties of the
basic Hamiltonian, the structure of resonances, the relaxation to the ground state through emission of photons, the non-perturbative derivation of the g-factor of the electron and the
stability of matter.
Описание: Originally written in 1964, this famous text is a study of the classical theory of charged particles. Many applications treat electrons as point particles. At the
same time, there is a widespread belief that the theory of point particles is beset with various difficulties such as an infinite electrostatic self-energy, a rather doubtful equation of motion
which admits physically meaningless solutions, violation of causality and others.
The classical theory of charged particles has been largely ignored and has been left in an
incomplete state since the discovery of quantum mechanics. Despite the great efforts of men such as Lorentz, Abraham, Poincare, and Dirac, it is usually regarded as a "lost cause".
But thanks to progress made just a few years ago, the author is able to resolve the various problems and to complete this unfinished theory successfully.
Описание: Contains papers by researchers from different world centers, and their results on the coherent phenomena of charged and neutral particles propagating through the structures of various sizes and periodicities, along with reviews by pioneers of coherent bremsstrahlung and channelling radiation as well as crystal channelling collimation.
Описание: This book provides a self-contained and systematic introduction to classical electron theory and its quantization, non-relativistic quantum electrodynamics. The first half of the book covers the classical theory. It discusses the well-defined Abraham model of extended charges in interaction with the electromagnetic field, and gives a study of the effective dynamics of charges under the condition that, on the scale given by the size of the charge distribution, they are far apart and the applied potentials vary slowly. The second half covers the quantum theory, leading to a coherent presentation of non-relativistic quantum electrodynamics. Topics discussed include non-perturbative properties of the basic Hamiltonian, the structure of resonances, the relaxation to the ground state through emission of photons, the non-perturbative derivation of the g-factor of the electron and the stability of matter.
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