The study of the interaction between quantized vortices in superfluid helium has been a topic of interest for many years. Recently, a team of researchers from the University of Cambridge have made a breakthrough in this field by exploring the interaction between vortices in a liquid helium environment. The team studied the behavior of the vortices when they were subjected to various external stimuli such as temperature, pressure, and mechanical disturbances. The results showed that the vortices interacted with each other in a highly complex manner, with each individual vortex displaying unique behaviors. This research could have implications for our understanding of the behavior of fluids and the understanding of vortex physics in general.

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source: Phys.org