Listing 1 - 4 of 4 |
Sort by
|
Choose an application
The covariant (4-tensor) theory for relativistic quantum plasmas presented in the first volume is generalized to magnetized plasma in this second volume. The first four chapters are concerned with classical theory, including covariant forms of cold-plasma, MHD and kinetic theory and the theory of gyromagnetic emission. The response 4-tensor for an arbitrary distribution is evaluated, using both the forward-scattering and Vlasov methods, applied to a relativistic thermal distribution and used to discuss wave dispersion in relativistic magnetized plasmas. In the second half of the book, solutions of Dirac's equation for a magnetized electron are used to develop a magnetized version of QED. This form of QED is applied to gyromagnetic processes, the response of the magnetized vacuum and the response of a magnetized electron gas. The theory has a potentially wide range of applications, such as super-strong magnetic fields in pulsars, high-powered lasers and spin-dependence in a laboratory electron gas.
Astrophysics --- Quantum mechanics. Quantumfield theory --- Plasma physics --- Optics. Quantum optics --- Experimental atomic and molecular physics --- Physics --- moleculen --- quantumfysica --- astrofysica --- plasmafysica --- laserspectroscopie --- fysica --- atomen
Choose an application
This introductory account of instabilities in plasmas concentrates on laboratory plasmas, such as those encountered in fusion research, and the space plasmas studied in physics of the magnetosphere and solar atmosphere. This account bridges the gap between a graduate textbook on plasma physics, and specialized similarities between astrophysical and laboratory plasmas that are traditionally regarded as quite separate. The author, an expert in plasma astrophysics who has written a two-volume book on the subject, treats the material naturally, lending a broader perspective to the subject. This is an instructional text for graduate students and professionals in magnetospheric and mathematical physics, radiophysics, solar and theoretical astrophysics and radio astronomy.
Plasma instabilities --- Plasma (Gaz ionisés) --- Instabilités --- Space plasmas --- Plasma instabilities. --- Space plasmas. --- Cosmic plasmas --- Plasmas, Cosmic --- Plasmas, Space --- Cosmic physics --- Plasma (Ionized gases) --- Electromagnetic fields --- Magnetohydrodynamics --- Plasma (Gaz ionisés) --- Instabilités
Choose an application
Astrophysics --- Quantum mechanics. Quantumfield theory --- Plasma physics --- Atomic physics --- quantumfysica --- astrofysica --- plasmafysica
Choose an application
The field of quantum plasmas has a long and diverse tradition and is becoming of increasing current interest, motivated by applications to micro-electronics and to focused high-power lasers. In this book, plasma kinetic theory is developed in a covariant (4-tensor) notation, which facilitates generalizations to include all relativistic and electromagnetic effects. Relativistic quantum effects are included by using quantum electrodynamics (QED) to calculate the plasma response 4-tenors. The effects of the plasma are included in QED by replacing the photon propagator in vacuo by that in the medium, such that the poles of this propagator correspond to the natural wave modes of the medium.
Astrophysics --- Quantum mechanics. Quantumfield theory --- Plasma physics --- Atomic physics --- quantumfysica --- astrofysica --- plasmafysica
Listing 1 - 4 of 4 |
Sort by
|