摘要
本文用微扰的方法求解在广义相对论框架下，均匀慢旋转的轴对称的稳定星体的结构方程，对旋转的处理精确到角速度的二级近似．并用１０种可能的中子星的物态方程，计算了相应的稳定星体的结构．通过对物态方程Ｇ的详细计算结果，具体讨论了旋转对中子星的结构参量及各种性质的影响．
In this paper, we used the perturbation method to solve stationary axially symmetric stellar equilibrium configuration slowly rotating with uniform angular velocity in the framework of general relativity. The structure equation used are the full relativistic equations expand in powers of the angular velocity Ω,neglecting terms greater than orders of Ω2.We calculated the structures of stable configuration based on 10 different possible equations of state for neutron stars. Through the calculation results based on EOS G,we discussed the details of the effects of rotating on the stellar structure and properties of the neutron stars.
出处
《天文学报》
CSCD
北大核心
1996年第3期254-266,共13页
Acta Astronomica Sinica
基金
国家教委基金
国家自然科学基金
