The Hubble Constant Problem and the Solution by Gravitation in Flat Space-Time

• 作者: Walter Petry?
• 来源期刊: 现代物理(英文)
• 学科: 地球科学
• 关键词: GRAVITATION in FLAT SPACE-TIME COSMOLOGICAL Models HUBBLE Constant NO Big Bang NO Singularity Non-Expanding Universe
• 年，卷（期）: 2020,（2）
• 页码范围: 214-220
• 页数: 7页
• 分类号: P15

摘要

General Relativity implies an expanding Universe from a singularity, the so-called Big Bang. The rate of expansion is the Hubble constant. There are two major ways of measuring the expansion of the Universe: through the cosmic distance ladder and through looking at the signals originated from the beginning of the Universe. These two methods give quite different results for the Hubble constant. Hence, the Universe doesn’t expand. The solution to this problem is the theory of gravitation in flat space-time where space isn’t expanding. All the results of gravitation for weak fields of this theory agree with those of General Relativity to measurable accuracy whereas at the beginning of the Universe the results of both theories are quite different, i.e. no singularity by gravitation in flat space-time and non-expanding universe, and a Big Bang (singularity) by General Relativity.