Propagating and Annihilating Vortex Dipoles in the Gross-Pitaevskii Equation

Phys. Rev. B 88, 134522 (2013)https://ireap.umd.edu/10.1103/PhysRevB.88.1345222013Journal ArticleAdvanced Materials and Nanotechnology

Quantum vortex dynamics in Bose-Einstein condensates or superfluid helium can be informatively described by the Gross-Pitaevskii (GP) equation.