Behaviour of Gravitational Fields Containing Fewer Moments of Sources
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概要
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It is investigaged in this paper that the behaviour of a gravitational field containing fewer moments is different from the behaviour of gravitational field containing of all moments of the source. A gravitational field without mass and dipole moment possesses dual properties of being radiative and nonradiative simultaneously as it allows nonradiative motion during its radiative period. Quadrupole moment is absolutely conserved in such a field. The field becomes statronary just after appearance of the tail of outgoing gravitational pulse wave if the field contains only one moment of the source. Certain conditions are obtained under which any particular moment of a gravitational source remains constant. Spin-coefficient tech-nique of Newman-Penrose is used in this paper.
- 社団法人日本物理学会の論文
- 1973-12-05