Different approaches to the Einstein energy associated with the de Sitter C-space-time

Salti M.

ACTA PHYSICA SLOVACA, vol.55, no.6, pp.563-571, 2005 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 55 Issue: 6
  • Publication Date: 2005
  • Journal Name: ACTA PHYSICA SLOVACA
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.563-571
  • Middle East Technical University Affiliated: No

Abstract

The paper is purposed to elaborate the problem of gravitational energy localization in de Sitter(dS) C-space-time (the C space-time in a background with a cosmological constant Lambda). In this connection, using the energy-momentum definition of Einstein, we find the same energy in both general relativity and tele-parallel gravity.