【摘要】 通过微扰与退耦计算得到,在Kerr时空中对于静止质量为零、自旋为任意值的粒子场,所有场分量都能退耦,再采用Kinnersley零标架证明:只有中微子场的两个分量和电磁场的两个分量可以分离变量。更多还原

【Abstract】 By means of perturbation and decoupled calculations, we obtained the following conclusion: In Kerr spacetime, all components of massless particle field of arbitrary spin can be decoupled. Using Kinnersley null tetrad, we proved that only two components of neutrino field and two components of electromagnetic field can be seperated with respect to its variables (r, θ) and the other decoupled equation cannot be separated.更多还原