caa a22 4500 467887276 CHVBK 20180406152738.0 cr unu---uuuuu 170328e20060301xx s 000 0 eng 10.1007/s10714-006-0230-4 doi (NATIONALLICENCE)springer-10.1007/s10714-006-0230-4 Gad Ragab Mathematics Department, Faculty of Science, Minia University, 61915, El-Minia, Egypt aut Energy and momentum associated with solutions exhibiting directional type singularities [Elektronische Daten] [Ragab Gad] We obtain the energy and momentum densities of a general static axially symmetric vacuum space-time, the Weyl metric, with the help of Landau - Lifshitz and Bergmann - Thomson energy-momentum complexes. We find that these two definitions of energy-momentum complexes do not provide the same energy density for the space-time under consideration, while give the same momentum density. We show that, in the case of the Curzon metric (a particular case of the Weyl metric), these two definitions give the same energy only when R → ∞. Furthermore, we compare these results with those obtained using Einstein, Papapetrou and MØller energy momentum complexes. Springer-Verlag, 2006 Pseudotensor nationallicence Energy-momentum complex nationallicence General Relativity and Gravitation Springer US; http://www.springer-ny.com 38/3(2006-03-01), 417-424 0001-7701 38:3<417 2006 38 10714 https://doi.org/10.1007/s10714-006-0230-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10714-006-0230-4 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Gad Ragab Mathematics Department, Faculty of Science, Minia University, 61915, El-Minia, Egypt aut NATIONALLICENCE 773 0- General Relativity and Gravitation Springer US; http://www.springer-ny.com 38/3(2006-03-01), 417-424 0001-7701 38:3<417 2006 38 10714 Metadata rights reserved Springer special CC-BY-NC licence nationallicence SWISSBIB 457543671 BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer