宇宙模型和局部引力问题的统一处理  

UNITED APPROACH FOR UNIVERSE MODEL AND LOCAL GRAVITATION PROBLEM

作　　者：马光文[1] 

机构地区：[1]郑州大学物理工程学院

出　　处：《郑州大学学报（自然科学版）》1996年第1期32-36,共5页Journal of Zhengzhou University (Natural Science)

摘　　要：通过假定一个适当的边界条件，给出描述宇宙大尺度结构及局部球对称引力场的统一处理．所得模型的一般图像是宇宙在大尺度上平均说来近似均匀各向同性，且仍在膨胀着．如标准模型所描述的；但局域看来，在星体附近的小范围内空间早已开始收缩，如星体引力塌理论所预期的．An united approach of the large scale structure of a closed universe and local spherically symmetric gravitation field is given by supposing an appropriate boundary condition. The general feature of the model obtained are as follows:the universe is approximately homogeneous and isotropic in large scale average and is expanding at the present,as described by the standard model; while in local,the small regior to surround a star started long ago to contract,as expected by the gravitation collapse theory.

关 键 词：广义相对论 球对称引力场 宇宙模型 局部引力 

分 类 号：O412.1[理学—理论物理] P159.2[理学—物理]