The Age - Redshift Relation for Standard Cosmology
نویسندگان
چکیده
We present compact, analytic expressions for the age-redshift relation τ (z) for standard Friedmann-Lemâ itre-Robertson-Walker (FLRW) cosmology. The new expressions are given in terms of Legendre elliptic integrals and evaluate much faster than by direct numerical integration. Subject headings: cosmology: theory – large-scale structure of universe
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