2004/10/29 | 爱因斯坦宇宙模型[Einstein Cosmological Model]
类别(Ω〖物理〗) | 评论(0) | 阅读(64) | 发表于 14:49
A steady-state cosmological model proposed by Einstein in 1917 which assumed a positive cosmological constant .It is finite (but unbounded), with positive curvature and a density determined by the cosmological constant and the gravitational constant G.
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