宇宙的原始自转和大范围天体的Angular Momentum
Primordial Rotation of the Universe and Angular Momentum of a wide range of Celestial Objects
摘要：
从恒星到星系，物体旋转或自旋的起源仍然是一个没有答案的问题。尽管有一些模型试图解释这一点，但没有一个模型能够解释导致这种旋转的初始冲动。在本文中，我们提出了一个宇宙模型，其中包含一个涉及到宇宙的原始自旋的条款可以解释这些对象如何获得自旋的属性。这个模型也给出了一个自然的解释角动量与质量的平方标度。同样，从这个模型，由于普遍的自旋密度的背景扭转不仅会引起所有结构的角动量，而且还提供了一个背景“离心项”，作为一个排斥引力加速宇宙，自旋密度作为有效的宇宙学常数。
英文摘要：
The origin of rotation or spin of objects, from stars to galaxies, is still an unanswered question. Even though there are models which try to explain this, none of them can account for the initial impulse that gave rise to this spin. In this paper we present that a cosmological model that contains a term involving the primordial spin of the universe can explain how these objects acquired the property of spin. This model also gives a natural explanation for the quadratic scaling of angular momentum with mass. Again, from this model, the background torsion due to a universal spin density not only give rise to angular momenta for all structures but also provide a background 'centrifugal term' acting as a repulsive gravity accelerating the universe, with spin density acting as effective cosmological constant.
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