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TPAC: 3600-018, Vol. 5, No 2, p. 18–21

9 November 2010 · Zahid Zakir

Four-index energy-momentum tensors for gravitation and matter

Zahid Zakir

Abstract

The 4-index energy-momentum tensors for gravitation and matter are analyzed on the basis of new equations for the gravitational field with the Riemann tensor. Some properties of such defined gravitational energy are discussed.

PACS: 04.20.Cv, 04.20.Fy, 11.10.-z

Key words: gravitational energy, curvature tensor, vacuum energy

Vol. 5, No 2, p. 18–21, 9 November 2010.

DOI: 10.9751/TPAC.3600-018

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The source notes an earlier preprint: arXiv:gr-qc/9905036 (1999, revised 2003).