# Short-range intervortex interaction and interacting dynamics of half-quantized vortices in two-component Bose-Einstein condensates

@article{Kasamatsu2016ShortrangeII, title={Short-range intervortex interaction and interacting dynamics of half-quantized vortices in two-component Bose-Einstein condensates}, author={Kenichi Kasamatsu and Minoru Eto and Muneto Nitta}, journal={Physical Review A}, year={2016}, volume={93}, pages={013615} }

We study the interaction and dynamics of two half-quantized vortices in two-component Bose- Einstein condensates. Using the Pade approximation for the vortex core profile, we calculate the intervortex potential, whose asymptotic form for a large distance has been derived by Eto et al. [Phys. Rev. A, 83, 063603 (2011)]. Through numerical simulations of the two-dimensional Gross-Pitaevskii equations, we reveal different kinds of dynamical trajectories of the vortices depending on the combinations…

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