Analysis of the Geodesic Motions of Massive Particles in Kerr–Sen–AdS4 Spacetime

Autor: Ziqiang Cai, Ming Liu, Wen-Qian Wang, Tong-Yu He, Zhan-Wen Han, Rong-Jia Yang
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Universe, Vol 10, Iss 3, p 133 (2024)
Druh dokumentu: article
ISSN: 2218-1997
DOI: 10.3390/universe10030133
Popis: We consider geodesic motions in Kerr–Sen–AdS4 spacetime. We obtain equations of motion for light rays and test particles. Using parametric diagrams, we show some regions where radial and latitudinal geodesic motions are allowed. We analyze the impact of parameters related to the dilatonic scalar on the orbit and find that it will result in more rich and complex orbital types.
Databáze: Directory of Open Access Journals
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