Dynamics of test particles in thin-shell wormhole spacetimes
V. Diemer (born Kagramanova), E. Smolarek
TL;DR
This paper investigates the trajectories of test particles in thin-shell wormholes derived from Schwarzschild and Kerr solutions, providing exact orbit calculations using elliptic functions and visualizations through embedding diagrams.
Contribution
It offers the first exact analytical solutions for geodesic motion in these thin-shell wormhole spacetimes using elliptic functions.
Findings
Exact elliptic function solutions for particle orbits
Visualization of orbits via embedding diagrams
Insights into particle dynamics in wormhole geometries
Abstract
Geodesic motion in traversable Schwarzschild and Kerr thin-shell wormholes constructed by the cut-and-paste method introduced by Visser (1989 Nucl. Phys. B 328 203; 1995 Wormholes: from Einstein to Hawking (Woodbury, MN: American Institute of Physics)) is studied. The orbits are calculated exactly in terms of elliptic functions and visualized with the help of embedding diagrams.
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