论暗物质、螺旋星系和广义相对论公理
On Dark Matter, Spiral Galaxies, and the Axioms of General Relativity
摘要：
从几何动机暗物质回到广义相对论的公理，我们展示了如何标量场暗物质，自然形成暗物质密度波，由于其波的性质，可能会导致观察到的棒旋图案密度波在许多盘星系和三轴形状与可信的亮度轮廓在许多椭圆星系。如果正确的话，这将为螺旋星系中的螺旋和棒以及椭圆星系的亮度分布提供一个统一的解释。我们将初步的计算机模拟结果与实际星系的照片进行了比较。
英文摘要：
Beginning with a geometric motivation for dark matter going back to the axioms of general relativity, we show how scalar field dark matter, which naturally forms dark matter density waves due to its wave nature, may cause the observed barred spiral pattern density waves in many disk galaxies and triaxial shapes with plausible brightness profiles in many elliptical galaxies. If correct, this would provide a unified explanation for spirals and bars in spiral galaxies and for the brightness profiles of elliptical galaxies. We compare the results of preliminary computer simulations with photos of actual galaxies.
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