…In the late 1940s, the value of the Hubble constant was about 10 times larger than it is today, and the age of the expanding universe (about 1/H) was shorter than the age of the Earth that was thought to exist at the time. To avoid this difficulty, British scientists H. Bondi (1919-), T. Gold (1920-), and F. Hoyle (1915-) proposed a cosmology based on the complete cosmological principle. This is the position that the universe is not only equal in location, but also in time. … *Some of the terminology that mentions "Bondi, H." is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…1940年代後半にはハッブル定数の値は現在の10倍程度大きく,膨張宇宙の年齢(1/H程度)は当時考えられた地球の年齢より短くなった。この困難からのがれるため,イギリスのボンディH.Bondi(1919‐ ),ゴールドT.Gold(1920‐ ),ホイルF.Hoyle(1915‐ )たちは,完全宇宙原理の立場に立つ宇宙論を提唱した。これは,宇宙が場所的に同等であるばかりでなく,時間的にも同等であるとする立場である。… ※「Bondi,H.」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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