The Triangulation in a Perturbed Friedmann Universe : Astrophysics and Relativity
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概要
- 論文の詳細を見る
A formula for the parallax distance in a general space-time is shown and it is applied to the linearly perturbed Friedmann universe. Its invariance under any coordinate-gauge transformations and any infinitesimal affine transformations is also shown. Then it is applied to the Einstein-de Sitter background model, and it is found that the perturbed space-time behaves as a Friedmann-like universe with the direction-dependent H_0 and q_0.
- 理論物理学刊行会の論文
- 1988-04-25
著者
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KASAI Masumi
Faculty of Science and Technology, Hirosaki University
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KASAI Masumi
Department of Physics, Hirosaki University
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Kasai Masumi
Reseach Institute For Theoretical Physics Hiroshima University
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