학술논문
Analysis of the Geodesic Motions of Massive Particles in Kerr–Sen–AdS 4 Spacetime.
Document Type
Article
Source
Subject
*GEODESIC motion
*MOTION analysis
*PARTICLE motion
*EQUATIONS of motion
*ORBITS (Astronomy)
*SPACETIME
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Language
ISSN
2218-1997
Abstract
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. [ABSTRACT FROM AUTHOR]