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de Sitter geodesics: reappraising the notion of motion
(Springer/plenum Publishers, 2012-05-01)
The de Sitter spacetime is transitive under a combination of translations and proper conformal transformations. Its usual family of geodesics, however, does not take into account this property. As a consequence, there are ...
de Sitter geodesics: reappraising the notion of motion
(Springer/plenum Publishers, 2012-05-01)
The de Sitter spacetime is transitive under a combination of translations and proper conformal transformations. Its usual family of geodesics, however, does not take into account this property. As a consequence, there are ...
de Sitter geodesics: reappraising the notion of motion
(Springer/plenum Publishers, 2013)
Binary systems around a black hole
(Kluwer Academic/plenum PublNew YorkEUA, 2004)
Massless geodesics in AdS5 × Y (p, q) as a superintegrable system
(Springer, 2012-09)
A constant of motion of Carter type for a probe particle in the Y (p, q) EinsteinSasaki backgrounds is presented. This quantity is functionally independent with respect to the five known constants for these geometries. As ...