The role of closed timelike curves in particle motion within Van Stockum space-time: A generalization

Abstract

The present work analyses the particle motion in the Van Stockum space-time considering the existence of closed timelike curves. Test particles with or without angular momentum are studied in the present geometry. It is found that only non-zero angular momentum test particles exist in the neighborhood of closed timelike curves. The minimum particle energy and the range of backward time jump in closed timelike geodesics are studied within a Cauchy horizon. Finally, a general prescription for CTC and CTG has been presented with appropriate examples.

References in corpus (3)

• Causality violating geodesics in Bonnor's rotating dust metric
• Closed timelike geodesics in a gas of cosmic strings
• Frame dragging anomalies for rotating bodies

Cited by in corpus (2)

• Particle motion around traversable wormholes: Possibility of closed timelike geodesics
• On the role of closed timelike curves and confinement structure around Kerr-Newman singularity