Electromagnetic Processes in Dispersive Media [Paperback]

This is an advanced text on electromagnetic theory.This is an advanced text on electromagnetic theory, presenting a systematic discussion of electromagnetic waves and radiation processes in a wide variety of media. The treatment, taken from the field of plasma physics, is based on the dielectric tensor, and this permits the discussion of media outside the scope of the usual approach adopted in most textbooks on electromagnetism.This is an advanced text on electromagnetic theory, presenting a systematic discussion of electromagnetic waves and radiation processes in a wide variety of media. The treatment, taken from the field of plasma physics, is based on the dielectric tensor, and this permits the discussion of media outside the scope of the usual approach adopted in most textbooks on electromagnetism.This text presents a systematic discussion of electromagnetic waves and radiation processes in a wide variety of media. The treatment, taken from the field of plasma physics, is based on the dielectric tensor; the authors unify approaches used in plasma physics and astrophysics on the one hand and in optics on the other. Necessary mathematical tools, such as tensor algebra, Fourier transforms, and distributions, are included in Part One. Parts Two, Three, and Four cover the properties of media, the properties of waves in various media, and the general theory of emission processes, such as multipole emission, bremsstrahlung, and cyclotron emission. Part Five is at a more advanced level and covers specific emission processes in greater detail.Part I. Electromagnetic Fields in Vacuo: 1. Electromagnetic fields; 2. Cartesian tensors; 3. The stress tensor and multipole moments; 4. Fourier transforms; 5. Greens functions; Part II. The Electromagnetic Responses of Media: 6. The response of a medium; 7. General properties of response tensors; 8. Analytic properties of response functions; 9. Response tensors for some idealized media; 10. Response tensors for plasmas; Paló<