Open AccessGRAVITATIONAL EFFECT IN THE OUTSIDE OF THE CHARGED ROTATING SPHERE
Author(s) -
Xiang-Qian Luo,
Yongjiu Wang,
Cheng Li-wei
Publication year - 1997
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.46.846
Subject(s) - physics , test particle , lorentz transformation , gravitational field , geodesic , point particle , field (mathematics) , plane (geometry) , classical mechanics , acceleration , gravitation , one way speed of light , geometry , principle of relativity , mathematics , numerical relativity , pure mathematics
The geodesic equations of a test particle are used as the starting point for calculating the effect of perihelion advance, caused by rotating charge. Compared with that of Kerr field, the correction terms enhance the advance effect as the revolutionary direction of particle coincides with that of field source. Moreover, by introducing local Lorentz spacial section, the acceleration of a moving body in this field can be given. It is easy to show that particles cannot arrive at field source from the axis direction or from equatorial plane, but can be held up at rk(k24m22)1/2/2m or r=k/m in comoving coordinates (vi=0). In a way, the accretive effect of galatic dust, i.e. the distribution of dust can be calculated then. Finally, the Coriolis-like acceleration of the moving body circling around the source on equatorial plane (only v3≠0) is also discussed.