## 5. ConclusionsWe have described a method to test the overall accuracy of the
pseudo-Kerr models of the relativistic gravitational field and we
applied our approach to two particular potentials, given by Eqs. (10)
and (19). One can conclude that the corresponding equations of motion,
(11)-(13) and (20)-(22) respectively, do not provide an acceptable
approximation to exact Kerr geodesic equations in the part of the
-plane where
, and vice-versa. This statement does
not apply strictly to © European Southern Observatory (ESO) 1999 Online publication: March 1, 1999 |