Tkachenko modes and structural phase transitions of the vortex lattice of a two-component Bose–Einstein condensate

Summary

Calculates the Tkachenko-mode dispersion and elastic constants of vortex lattices in rapidly rotating two-component Bose–Einstein condensates in the mean-field quantum Hall regime, including coupling to density excitations and lattice-geometry phase transitions.

Keywords

Bose-Einstein condensates vortex lattices Tkachenko modes quantum Hall regime elastic constants structural phase transitions ultracold atoms

Cite

@article{2006_keceli_tkachenko_modes_two_component_bec,
  title = {Tkachenko modes and structural phase transitions of the vortex lattice of a two-component Bose–Einstein condensate},
  author = {M. Keçeli and M. Ö. Oktel},
  journal = {Physical Review A 73, 023611 (2006)},
  year = {2006},
  doi = {10.1103/PhysRevA.73.023611}
}