arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1111.5210gr-qcastro-ph.CO
收藏

张量-向量-标量理论中的GravitoMagnetic场

GravitoMagnetic Field in Tensor-Vector-Scalar Theory

Qasem Exirifard

摘要:

我们研究了TeVeS理论中的引力磁性。我们计算重力磁场,一个缓慢移动的质量分布产生的牛顿制度。我们报道TeVeS重磁场与Einstein-Hilbert理论预测的重磁场之间的一致性导致理论的矢量和标量耦合常数之间的关系。我们观察到,要求TeVeS中黑洞的近视界几何形状和事件视界望远镜拍摄的黑洞图像之间的一致性导致TeVeS理论的耦合常数之间的另一种关系,并使我们能够识别理论的耦合常数。

英文摘要:

We study the gravitomagnetism in the TeVeS theory. We compute the gravitomagnetic field that a slow-moving mass distribution produces in its Newtonian regime. We report that the consistency between the TeVeS gravitomagnetic field and that predicted by the Einstein-Hilbert theory leads to a relation between the vector and scalar coupling constants of the theory. We observe that requiring consistency between the near horizon geometry of a black hole in TeVeS and the image of the black hole taken Event Horizon Telescope leads to another relation between the coupling constants of the TeVeS theory and enable us to identify the coupling constants of the theory.

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。

↑