Repulsive effect for the unbound high energy particles along the rotation axis in the Kerr-Taub-NUT spacetime
arXiv:1711.09187 · doi:10.1088/0253-6102/69/4/399
Abstract
We have investigated the acceleration of the unbound high energy particles moving along the rotation axis in the Kerr-Taub-NUT spacetime, and then study the dependence of the repulsive effects on the NUT charge for the particles in the spacetime. Whether the repulsive effects with the NUT charge become stronger depends on the Carter constant, the position and velocity of the particles themselves. We also present numerically the changes of the observable velocity and acceleration with the NUT charge for the unbound particles in the Kerr-Taub-NUT spacetime.
15 pages, 4 figures
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