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dc.creator Pinto Neto N.
dc.creator Trajtenberg P. I.
dc.date 2000
dc.date.accessioned 2013-05-29T23:52:04Z
dc.date.available 2013-05-29T23:52:04Z
dc.date.issued 2013-05-30
dc.identifier http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332000000100020
dc.identifier http://www.doaj.org/doaj?func=openurl&genre=article&issn=01039733&date=2000&volume=30&issue=1&spage=181
dc.identifier.uri http://koha.mediu.edu.my:8181/jspui/handle/123456789/2897
dc.description Using a formalism introduced by Feynman, Deser, Grishchuk, Petrov and Popova, the pseudotensors, such as de.ned by Einstein, Tolman, Landau/Lifshitz and Møller, are expessed as gauge dependent tensors in a background space, as the gravitational energy-momentum tensor of Deser, Grishchuk, Petrov and Popova. Using a result obtained by Virbhadra for the energy density in the Reissner-Nordström spacetime, it is shown that the action of these gauge transformations on the above tensorial expressions is the same as the action of the coordinate transformations on the equivalent pseudotensorial expressions, meaning that these tensors can be set to zero at a point by a suitable choice of gauge transformation.
dc.publisher Sociedade Brasileira de Física
dc.source Brazilian Journal of Physics
dc.title On the localization of the gravitational energy


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