General Relativity and Gravitation

, Volume 15, Issue 2, pp 181–185

How big is the universe today?

Authors

  • Don N. Page
    • Department of PhysicsThe Pennsylvania State University
Research Articles

DOI: 10.1007/BF00762476

Cite this article as:
Page, D.N. Gen Relat Gravit (1983) 15: 181. doi:10.1007/BF00762476

Abstract

If one defines the size of the present universe in terms of a hypersurface of simultaneity generated by the spatial geodesies orthogonal to our world line today, then it is finite in all expanding Big Bang Friedmann models.

Download to read the full article text

Copyright information

© Plenum Publishing Corporation 1983