【摘要】 讨论了处于静磁场中双极化态弱平面引力波对高斯束的一阶和二阶扰动能量 ,数值计算表明 ,引力波对整个电磁体系的能量扰动很小 .换言之 ,背景电磁场在引力波作用下其总能量不会发生明显改变 ,但在局部区域中产生的扰动能流则可能引起可供观测的效应 .更多还原

【Abstract】 First-order and second-order perturbations to the energy of Gaussian beam by a doubly polarized weak gravitational plane wave in static magnetic fields are discussed.The results of numerical estimation show that the perturbation to Gaussian beams by weak gravitational plane waves is very small,i.e.the total energy of the background fields would not change obviously in the influence of gravitational waves,but the perturbative power flux produced in the local region may be observable.更多还原