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Abstract: We study theoretically the dynamics of charged quantized vortices CQVs.CQVs ion-vortex complexes have been used as an important probe in the fieldof quantum hydrodynamics. Recent experimental studies of quantum turbulence atvery low temperatures utilize CQVs. In this work we propose the equation ofmotion of CQVs based on the vortex filament model. An analytical solution for acharged vortex ring shows how it expands under an electric field. Numericalsimulation reveals the characteristic behavior of CQVs under an electric field.



Author: Makoto Tsubota, Hiroyuki Adachi

Source: https://arxiv.org/







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