Table of Contents
ISRN Astronomy and Astrophysics
Volume 2011 (2011), Article ID 873830, 7 pages
http://dx.doi.org/10.5402/2011/873830
Review Article

Lie Group of Spacetime

Mathematics and Computer Science Department, University of Salerno 84084 Fisciano, Italy

Received 21 January 2011; Accepted 23 March 2011

Academic Editors: G. Bothun and D. M. Rust

Copyright © 2011 Elmo Benedetto. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

A brief review is presented of de Sitter-Fantappiè relativity, and we propose some cosmological reflections suggested by this theory. Compared to the original works, some deductions have been very simplified, and only the physical meaning of the equations has been analyzed.