Spatiotemporal representation of a two-vortex reconnection as a single rotating vortex
Abstract
Reconnections and rotations of lines are dual descriptions of the same saddle-shaped spacetime surface. We show that a reconnection between two line occurring over time is a single line that rotates over space progression. Both rotating lines and reconnections possess the same saddle shape sheet geometry in four-dimensional space-time, with different orientations. Cyclic precessing lines occurring over time are arrays of reconnections occurring spatially. We show that a magnetic reconnection occurring over time can be seen as a single continuous line vector potential rotating spatially, where the full evolution traces a saddle shape surface. Finally, we show that a single tilted spatiotemporal optical vortex precesses with spatial progression, and as a result can be seen as two vortices reconnecting. Given the unique spatiotemporal evolution, we also analyzed the relativistic angular momentum of these electromagnetic fields.
Cite
@article{arxiv.2605.18671,
title = {Spatiotemporal representation of a two-vortex reconnection as a single rotating vortex},
author = {Jordan M. Adams},
journal= {arXiv preprint arXiv:2605.18671},
year = {2026}
}