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Prog. Theor. Phys. Vol. 79 No. 4 (1988) pp. 777-789
The Triangulation in a Perturbed Friedmann Universe
Masumi Kasai
Research Institute for Theoretical Physics,
Hiroshima University, Takehara, Hiroshima 725
(Received December 14, 1987)
Abstract:
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 H0 and q0.
URL :
http://ptp.ipap.jp/link?PTP/79/777/
DOI : 10.1143/PTP.79.777
References:
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- G. F. R. Ellis, in General Relativity and Cosmology, ed. B. K. Sachs (Academic Press, New York, 1971), p. 153.
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- D. T. Wilkinson, in Early Evolution of the Universe and Its Present Structure (IAU Sympos. No. 104), ed. G. O. Abell and G. Chincarini (Reidel, Dordrecht, 1983).
- p. 429 of Ref. 1).
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J. M. Bardeen, Phys. Rev. D22 (1980), 1882[APS].
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Citing Article(s) :
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Progress of Theoretical Physics Vol. 117 No. 6 (2007) pp. 1067-1075
:
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Apparent Acceleration through Large-Scale Inhomogeneities
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Masumi Kasai
