A scale parameter for Friedmann models

Details A scale parameter for Friedmann models A scale parameter for Friedmann models

May 1980

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1980aj.....85..586s&link_type=abstract

Astronomical Journal, vol. 85, May 1980, p. 586-588.

Astronomy and Astrophysics

Astronomy

4

Cosmology, Mathematical Models, Scale Effect, Universe, Luminosity, Universal Time

Scientific paper

With regard to describing the Friedmann models of a matter universe, a scaled, regularizing, parameter called the 'chrone' is introduced, which depends only weakly on q(0). The dimensionless chrone elapses at the same rate as the cosmic time expressed in units of the present expansion age. Positive, negative, and vanishing space curvatures are considered, and attention is given to evolution of sources which leads, for a 'chronic' exponential, to a closed generalization of Mattig's (1958) formula relating redshifts with luminosity, distance, and space volume.

Affiliated with

Also associated with

No associations

Rating

A scale parameter for Friedmann models does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with A scale parameter for Friedmann models, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A scale parameter for Friedmann models will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1358770