3 years ago

Velocity memory effect without soft particles. (arXiv:1909.08414v2 [gr-qc] UPDATED)

Branislav Cvetković, Dejan Simić
We study the behavior of geodesics in the plane-fronted wave background of the three-dimensional (3D) gravity with propagating torsion, which possesses only massive degrees of freedom. We discover the velocity memory effect, in contrast to the current belief that its existence is due to the presence of soft particles.

Publisher URL: http://arxiv.org/abs/1909.08414

DOI: arXiv:1909.08414v2

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