Memory effect of the pp waves with torsion

Abstract

We analyze the motion of test particles in the spacetime of the plane-fronted (pp) waves with torsion in four-dimensions. We conclude that there is a velocity memory effect in the direction of advanced time and along radial direction, while we have rotation of particles in angular direction. The velocity memory effect in the aforementioned directions is severely affected by the value of the tordion mass and probably it is not observable. A very interesting, probably observable effect, stems from the rotation, which is insensitive to the tordion mass.

arXiv commentLaTeX, 12 pages, 6 figures. arXiv admin note: substantial text overlap with arXiv:1702.04367; v2 minor revisions

References in corpus (9)

• The Memory Effect for Plane Gravitational Waves
• Soft Gravitons & the Memory Effect for Plane Gravitational Waves
• Velocity Memory Effect for Polarized Gravitational Waves
• Probing non-Riemannian spacetime geometry
• Generalized plane-fronted gravitational waves in any dimension
• Generalized pp waves in Poincaré gauge theory
• Axial gravitational waves in FLRW cosmology and memory effects
• Graviton Mass and Memory
• Velocity memory effect without soft particles

Cited by in corpus (3)

• A simple analytic example of the gravitational wave memory effect
• Memory Effect of Gravitational Wave Pulses in PP-Wave Spacetimes
• Gravitational Energy Creation in the Sandwich pp-Waves Collision