Accepted Paper
Shadow of Rotating Wormhole with Global Monopole Charge
Radostina Z. Zheleva1, Galin N. Gyulchev2
1Institute of Astronomy and National Astronomical Observatory, Bulgarian Academy of Sciences, 1784 Sofia, Bulgaria
2Department of Theoretical Physics, Faculty of Physics, Sofia University, Sofia 1164, Bulgaria
go back1Institute of Astronomy and National Astronomical Observatory, Bulgarian Academy of Sciences, 1784 Sofia, Bulgaria
2Department of Theoretical Physics, Faculty of Physics, Sofia University, Sofia 1164, Bulgaria
Abstract. This paper explores the shadows cast by a rotating, traversable wormhole, specifically the topologically charged Schwarzschild-Klinkahmer (SK) wormhole spacetime. We derive the equation of motion for photons, implement a numerical ray-tracing algorithm based on the Hamiltonian equation, and visualize the shadows produced by this rotating wormhole for an observer located at specified Boyer-Lindquist coordinates within the domain of outer communication. Additionally, we present visualizations of the shadows for various values of the metric parameters and compare our findings with those obtained in the Kerr case.