Listar por tema "BLACK-HOLE"
Mostrando ítems 1-3 de 3
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Distribution of Energy-Momentum in a Schwarzschild-Quintessence Space-Time Geometry
(2013)An analysis of the energy-momentum localization for a four-dimensional Schwarzschild black hole surrounded by dark energy in the form of quintessence is presented in order to provide expressions for the distributions of ... -
Energy and momentum distributions of the magnetic solution to (2+1) Einstein-Maxwell gravity
(2005)We use Moller's energy-momentum complex in order to explicitly evaluate the energy and momentum density distributions associated with the three-dimensional magnetic solution to the Einstein-Maxwell equations. The magnetic ... -
Towards canonical quantum gravity for G(1) geometries in 2+1 dimensions with Lambda-term
(2008)The canonical analysis and subsequent quantization of the (2+1)-dimensional action of pure gravity plus a cosmological constant term is considered, under the assumption of the existence of one spacelike Killing vector ...