Vortex localization in rotating clouds of bosons and fermions

Abstract

Finite quantal systems at high angular momenta may exhibit vortex formation and localization. These phenomena occur independent of the statistics of the repulsively interacting particles, which may be of bosonic or fermionic nature. We analyze the relation between vortex localization and formation of stable Wigner molecules at high angular momenta in the view of particle-hole duality.Trial wave functions for the vortex states and the corresponding fermion-boson relations are discussed.

12 pages, 12 figures

References in corpus (4)

• Composite fermion theory of correlated electrons in semiconductor quantum dots in high magnetic fields
• Rotating quantum liquids crystallize
• Ground-state of two-dimensional finite electron systems in the Quantum Hall regime
• Giant vortices in rotating electron droplets

Cited by in corpus (4)

• Quantum Hall physics in rotating Bose-Einstein condensates
• Spectral properties of rotating electrons in quantum dots and their relation to quantum Hall liquids
• Universality of Many-Body States in Rotating Bose and Fermi Systems
• Localization of particles in harmonic confinement: Effect of the interparticle interaction