arXiv · 0806.4320
Geodesic Properties and Orbits in 5-dimensional Hypercylindrical Spacetime
Abstract
We investigate the geodesic motions of a massive particle and light ray in the hyperplane orthogonal to the symmetry axis in the 5-dimensional hypercylindrical spacetime. The class of the solutions depends on one constant a which is the ratio of string mass density and tension. There exist unstable orbits in null geodesic only in some range of a. The innermost stable circular orbits in timelike geodesic also exist only in a certain range of the parameter a. The capture cross section and the deflection angle of light ray are also computed.
Explore related subjects
Keep this discovery
Bogeun Gwak, Bum-Hoon Lee, Wonwoo Lee. 2008-06-26. Geodesic Properties and Orbits in 5-dimensional Hypercylindrical Spacetime. https://doi.org/10.3938/jkps.54.2202
Cite the original work for its findings. Save a collection to share your selection of sources.