Low correlation between Redshift and Absolute Magnitude for Quasars and Galaxies in a de Sitter universe

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Session 82 -- Relativistic Astrophysics
Display presentation, Friday, January 14, 9:30-6:45, Salons I/II Room (Crystal Gateway)

[82.05] Low correlation between Redshift and Absolute Magnitude for Quasars and Galaxies in a de Sitter universe

J. B. Miller (ATM Inc.), T. E. Miller (MIBH)

Since the discovery of quasars, it has been recognized that these objects must have either an extraordinary intrinsic brightness or a nonlinear redshift. Astronomers have generally preferred a linear (Hubble) redshift-distance relation and time evolution within a Big Bang model. We reconsider the possibility of a nonlinear (de Sitter) redshift-distance relation and find quasar absolute magnitudes to be rather ordinary. Given a de Sitter law, absolute magnitude is found to be independent of redshift over five orders of magnitude.

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