Modified Newtonian dynamics with inverse dissipation function as an alternative to dark matter and dark energy
作者: Jinwen HuYuxi Liu
刊名: Physics Essays, 2019, Vol.32 (1), pp.5-8
来源数据库: Physics Essays
DOI: 10.4006/0836-1398-32.1.5
原始语种摘要: This paper introduces an inverse dissipation function into the Newtonian Dynamics and studies the motion equations of the objects in the isolated gravitational system. It is found that at large scales it can simultaneously deduce the dynamical equation of cosmic expansion similar to the Adiabatic Cold Dark Matter (ACDM) model and yield the flat rotation curves for spiral galaxy. Different from the usual dark matter models, the derived flat rotation curve is the result of time accumulation rather than the direct action of mechanics. And the Tully-Fisher relationship is also discussed. It is found that the empirical constant a 0 in the Modified Newtonian Dynamics (MOND) model proposed by Milgrom and the form of the function μ are shown a clear corresponding physical significance...
全文获取路径: 物理学论文  (合作)
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关键词翻译
关键词翻译
  • rotation 旋转
  • inverse 逆的
  • dissipation 耗散
  • matter 物质
  • function 函数
  • motion 运动
  • simultaneously 同时地
  • scales 天平
  • dynamical 动力学的
  • curve 弯曲