A Cosmology Calculator for the World Wide Web
نویسنده
چکیده
A cosmology calculator that computes times and distances as a function of redshift for user-defined cosmological parameters is available at http://www.astro.ucla.edu/∼wright/CosmoCalc.html. This note gives the formulae used by the cosmology calculator and discusses some of its implementation. A version of the calculator that allows one to specify the equation of state parameter w and w is at ACC.html, and a version for converting the light travel times usually given in the popular press into redshifts is at DlttCalc.html. Subject headings: cosmology: miscellaneous – methods: miscellaneous
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تاریخ انتشار 2006