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arXiv 2005.02616gr-qcmath-phmath.MP
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标量-张量引力理论中Stackel时空(3.1)型的类波空间均匀模型

Wave-like spatially homogeneous models of Stackel spacetimes (3.1) type in the scalar-tensor theory of gravity

Evgeny Osetrin, Konstantin Osetrin, Altair Filippov, Ilya Kirnos

摘要:

在广义标量-张量引力理论中,我们发现了所有类型的空间均匀时空模型,它们允许用(3.1)式的完全分离变量法积分试验粒子的运动方程和程函方程。三类精确的解决方案,获得有关的波状时空模型。根据Bianchi分类法,所得到的时空模型属于IV、VI和VII型,而根据彼得罗夫分类法,则属于N型。

英文摘要:

All classes of spatially homogeneous space-time models in the generalized scalar-tensor theory of gravity are found that allow the integration of the equations of motion of test particles and the eikonal equation by the method of %complete separation of variables by type (3.1). Three classes of exact solutions are obtained that relate to wave-like spacetime models. The resulting spacetime models are of type IV, VI, and VII according to the Bianchi classification and type N according to Petrov's classification.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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