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arXiv · 2305.12466

Types of the geodesic motions in Kerr-Sen-AdS$_{4}$ spacetime

Ziqiang Cai·Tong-Yu He·Wen-Qian Wang·Zhan-Wen Han·Rong-Jia Yang
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Abstract

We consider the geodesic motions in the Kerr-Sen-AdS$_4$ spacetime. We obtain the equations of motion for light rays and test particles. Using the parametric diagrams, we shown some regions where the radial and latitudinal geodesic motions are allowed. We analyse the impact of parameter related to dilatonic scalar on the orbit and find that it will result in more rich and complex orbital types.

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Ziqiang Cai, Tong-Yu He, Wen-Qian Wang, Zhan-Wen Han, Rong-Jia Yang. 2023-05-21. Types of the geodesic motions in Kerr-Sen-AdS$_{4}$ spacetime. https://doi.org/10.3390/universe10030133

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