摘要
本文从广义协变的运动方程和麦克斯韦方程出发,导出了电子等离子体波各量的解析表达式。指出△ω=2ω_p的等离子体波是完全简谐的。完全共振的条件由给出。
Arccording the general covariant equation of motion and Maxwell equations, we derive the analytical expressions for various quantities of electron plasma wave. It is pointed out that the plasma wave with △ω = 2ωp is completely harmonic. The condition of complete resonance is given by
△ω=2ω_(p0)[1+ e^2(A_2^((1)~2)+(A_2^((2)~2)/2m^2c^4+3e^2(A_2^((1)~2)+(A_2^((2)~2)/m^2c^4]^(1/2).
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
1989年第7期1167-1171,共5页
Acta Physica Sinica
基金
中国科学院重大科学研究项目"激光和物质相互作用"资助的课题
