Energy of a stringy charged black hole in the teleparallel gravity

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2006-12-01

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Salti, Mustafa

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We use the teleparallel geometry analog of the Moller energy-momentum complex to calculate the energy distribution (due to matter plus field including gravity) of a charged black hole solution in heterotic string theory. We find the same energy distribution as obtained by Gad who investigated the same problem by using the Moller energy-momentum complex in general relativity. The total energy depends on the black hole mass M and charge Q. The energy obtained is also independent of the teleparallel dimensionless coupling constant, which means that it is valid not only in the teleparallel equivalent of general relativity, but also in any teleparallel model. Furthermore, our results also sustains (a) the importance of the energy-momentum definitions in the evaluation of the energy distribution of a given spacetime and (b) the viewpoint of Lessner that the Moller energy-momentum complex is a powerful concept of energy and momentum.

Subject Keywords

Space and Planetary Science, Astronomy and Astrophysics

URI

https://hdl.handle.net/11511/64047

Journal

ASTROPHYSICS AND SPACE SCIENCE

DOI

https://doi.org/10.1007/s10509-006-9208-7

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Department of Geological Engineering, Article

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Energy of a charged wormhole Salti, Mustafa; Aydogdu, Oktay (Springer Science and Business Media LLC, 2006-10-01) The Moller energy(due to matter and fields including gravity) distribution of the traversable Lorentzian wormhole space-time by the scalar field or electric charged is studied in two different approaches of gravity such as general relativity and tele-parallel gravity. The results are found exactly the same in these different approximations. The energy found in tele-parallel gravity is also independent of the tele-parallel dimensionless coupling constant, which means that it is valid in any tele-parallel mod...
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Citation Formats

M. Salti, “Energy of a stringy charged black hole in the teleparallel gravity,” ASTROPHYSICS AND SPACE SCIENCE, pp. 201–204, 2006, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/64047.