Kinetic theory of parametric excitation of electromagnetic waves propagating along a constant magnetic field

1986 ◽  
Vol 29 (8) ◽  
pp. 2493 ◽  
Author(s):  
Kyoko Matsuda
Keyword(s):  
Magnetic Field ◽  
Kinetic Theory ◽  
Parametric Excitation ◽  
Constant Magnetic Field ◽  
Electromagnetic Waves

scholarly journals Флуктуационно-диссипативная теорема и частотные моменты функций реакции плотной плазмы на электромагнитное поле

2022 ◽  
Vol 92 (2) ◽  
pp. 225
Author(s):  
Г.А. Павлов
Keyword(s):  
Magnetic Field ◽  
Constant Magnetic Field ◽  
Electromagnetic Waves ◽  
Dense Plasma ◽  
Coulomb Systems ◽  
Quadratic Functions ◽  
Nonlinear Phenomena ◽  
Reaction Functions ◽  
Frequency Moments ◽  
Quadratic Interaction

The fluctuation-dissipative theorem and frequency moments for quadratic functions of the reaction of a dense plasma in a constant magnetic field to an electromagnetic field are considered. The frequency moments of the corresponding correlation functions are studied. A model approach is proposed to calculate quadratic reaction functions that determine nonlinear phenomena caused by the quadratic interaction of electromagnetic waves in a dense charged medium (Coulomb systems, plasma) in a constant magnetic field. Keywords: dense plasma, nonlinear fluctuation-dissipative theorem, quadratic reaction functions, nonlinear phenomena.

Nonlinear interaction between three ordinary electromagnetic modes

1977 ◽  
Vol 17 (1) ◽  
pp. 51-55
Author(s):  
P. Muñoz ◽  
S. Dagach
Keyword(s):  
Magnetic Field ◽  
Normal Mode ◽  
Drift Velocity ◽  
Coupling Coefficient ◽  
Constant Magnetic Field ◽  
Nonlinear Interaction ◽  
Electromagnetic Waves ◽  
Resonant Interaction ◽  
Lagrangian Method

In this paper we consider the resonant interaction between three modified ordinary electromagnetic waves, which propagate perpendicular to a constant magnetic field. We show that for the modified mode to be a normal mode we must have the unperturbed current equal to zero. Using the averaged Lagrangian method, we calculate the coupling coefficient for the resonant interaction between three of these modes. It is proportional only to the cube of the drift velocity, as expected from the vanishing of the unperturbed current.

Non-linear interaction between three ordinary electromagnetic waves

1971 ◽  
Vol 5 (3) ◽  
pp. 413-425 ◽  
Author(s):  
L. Stenflo
Keyword(s):  
Magnetic Field ◽  
General Formula ◽  
Constant Magnetic Field ◽  
Electromagnetic Waves ◽  
Electron Plasma ◽  
Static Field ◽  
Coupling Coefficients ◽  
Linear Interaction ◽  
Non Linear ◽  
Spatially Homogeneous

This paper considers the non-linear interaction between three resonant, modified ordinary electromagnetic waves, which propagate perpendicular to a constant magnetic field in a spatially homogeneous electron plasma. The coupling coefficients are calculated and discussed. Finally, a general formula, describing the interaction between three waves propagating at arbitrary angles to the static field, is derived.

Kinetic theory of three-wave interaction in a magnetized plasma

1972 ◽  
Vol 7 (1) ◽  
pp. 107-116 ◽  
Author(s):  
L. Stenflo
Keyword(s):  
Magnetic Field ◽  
Kinetic Theory ◽  
Constant Magnetic Field ◽  
Wave Interaction ◽  
Resonant Interaction ◽  
Magnetized Plasma ◽  
Coupling Coefficients ◽  
Uniform Plasma

The resonant interaction between three waves, propagating perpendicular to a constant magnetic field in a spatially uniform plasma, is considered. Significant terms, which have been neglected in the coupling coefficients of previous work, are included.

Kinetic theory of three-wave interaction in a magnetied plasma

1970 ◽  
Vol 4 (3) ◽  
pp. 585-593 ◽  
Author(s):  
L. Stenflo
Keyword(s):  
Magnetic Field ◽  
Kinetic Theory ◽  
Constant Magnetic Field ◽  
Wave Interaction ◽  
Resonant Interaction ◽  
Coupled Mode Theory ◽  
Coupling Coefficients ◽  
Kinetic Description ◽  
Homogeneous Plasma ◽  
Coupled Mode

This paper considers the non-linear resonant interaction between three waves, which propagate in the direction of a constant magnetic field in a homogeneous plasma. A coupled-mode theory, which makes it possible to derive the coupling coefficients within a kinetic description, is developed.

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