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arXiv · 2401.14048

Turnaround Radius for charged particles in the Reissner-Nordstr\"{o}m deSitter spacetime

Ethan James German·Joseph Sultana
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Abstract

We investigate the turnaround radius of the Reissner-Nordstr\"{o}m deSitter Spacetime and how the turnaround radius changes if a test particle carries charge. We also consider the Mart\'{i}nez-Troncoso-Zanelli (MTZ) solution of conformally coupled gravity and investigate how the turnaround radius changes for a scalar test charge. In both scalar and electric interaction cases we find that the Turnaround Radius depends on the particle's energy.

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Ethan James German, Joseph Sultana. 2024-01-25. Turnaround Radius for charged particles in the Reissner-Nordstr\"{o}m deSitter spacetime. https://doi.org/10.1007/s10714-024-03248-2

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