大爆炸的“奇点”与宇宙起源——读《时间简史——从大爆炸到黑洞》

The “Singular Point” of Big Bang and the Origin of Cosmos Read 《A Brief History of Time From the Big Bang to Black Holes》

大爆炸宇宙假说已有氦丰度和３ｋ背景辐射等观测事实证实，成为当前科学界所公认的宇宙模型。但这一宇宙模型还有其不足，著名的“奇点”问题就是其一。英国科学家霍金等人，以量子宇宙学的理论不但抹平了大爆炸的奇点。

The Cosmic hypothesis of big bang has been comfirmed by the facts through the observations of helium abundance,3k background radiation and so on,this becomes the cosmic model generally acknowledged by the scientific circles at present.But this cosmic model has its deficiency,the well-known question-“singular point” is one of them.The British scientist Stephen W.Hawking and others not only smeared the Singular point of big bang on the basis of the theory of quantum cosmology,but also explained that the cosmos originates from quantum effect.