相对论效应导致的宇宙暗物质现象
首发时间:2015-07-02
摘要:本文对牛顿万有引力定律提出了一种非黎曼几何的相对论性修正,用以求解星系外侧天体绕星系中心的运动轨迹以及宇宙中的暗物质问题。研究结果表明,星系外缘区域天体运行在大尺度对数螺线轨道、而不是局域性的椭圆轨道上,从而导致了平坦的星系旋转曲线。这一相对论天体动力学原理的发现揭示出星系为什么会自转太快,为什么会存在着超出牛顿理论预期的额外引力。事实上这一额外的引力并非来自于假说中的暗物质,也并非如修正了的牛顿动力学理论(MOND)所断言那样,引力会在加速度极其微弱的区域违背牛顿理论,而是由于引力的非超距作用即相对论效应能够产生更强的引力场所导致的结果。
关键词: 暗物质,等效原理,星系旋转曲线,对数螺线轨道,MOND
For information in English, please click here
The phenomenon of dark matter caused by relativistic effect
Abstract:In this paper, a modified Newtonian theory of gravity of non-Riemannian geometric relativity is made for solving the trajectories of objects around the galactic center and the dark matter problem in universe. The result shows that the objects in outer region areas of galaxies run on the global logarithmic spiral orbit, rather than local elliptical orbit, which results in the flatness of the rotation curves of galaxies. This discovery of relativistic astrodynamics reveals why there is an extra gravity pulled galaxies spin faster than Newton's gravity. In fact, this extra gravity is neither from the hypothesis of dark matter nor as Modified Newtonian Dynamics (MOND) in which the gravity will be against Newton's theory in the regions where the acceleration is extremely weak.It is just due to the fact of relativistic effects that adjusts Newton's laws to create a stronger gravitational field caused by limitation of the speed of light in universe.
Keywords: Dark matter, Equivalence principle, Rotation curves, logarithmic spiral track, MOND
基金:
论文图表:
引用
No.4648229971367143****
同行评议
勘误表
相对论效应导致的宇宙暗物质现象
评论
全部评论0/1000