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Chin. Phys. B, 2010, Vol. 19(11): 110402    DOI: 10.1088/1674-1056/19/11/110402
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Gravitational radiation fields in teleparallel equivalent of general relativity and their energies

Gamal G.L. Nashed
Mathematics Department, Faculty of Science, Ain Shams University, Cairo, Egypt Centre for Theoretical Physics, The British University in Egypt, El-Sherouk City,Misr - Ismalia Desert Road, Postal No. 11837, Egypt
Abstract  We derive two new retarded solutions in the teleparallel theory equivalent to general relativity (TEGR). One of these solutions gives a divergent energy. Therefore, we use the regularized expression of the gravitational energy–momentum tensor, which is a coordinate dependent. A detailed analysis of the loss of the mass of Bondi space–time is carried out using the flux of the gravitational energy–momentum.
Keywords:  teleparallel equivalent of general relativity      energy–momentum tensor      Bondi mass      gravitational radiation  
Received:  26 January 2010      Revised:  25 May 2010      Accepted manuscript online: 
PACS:  04.20.Gz (Spacetime topology, causal structure, spinor structure)  
  04.30.-w (Gravitational waves)  

Cite this article: 

Gamal G.L. Nashed Gravitational radiation fields in teleparallel equivalent of general relativity and their energies 2010 Chin. Phys. B 19 110402

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