arXiv · 2005.02894
Dynamical collapse of cylindrical symmetric Dipolar Bose-Einstein condensates
Abstract
We study the formation of singularities for cylindrical symmetric solutions to the Gross-Pitaevskii equation describing a dipolar Bose-Einstein condensate. We prove that solutions arising from initial data with energy below the energy of the Ground State and that do not scatter collapse in finite time. The main tools to prove our result are the variational characterization of the Ground State energy, suitable localized virial identities for cylindrical symmetric functions, and general integral and pointwise estimates for operators involving powers of the Riesz transforms.
Explore related subjects
Keep this discovery
Jacopo Bellazzini, Luigi Forcella. 2020-05-06. Dynamical collapse of cylindrical symmetric Dipolar Bose-Einstein condensates. https://doi.org/10.1007/s00526-021-02096-1
Cite the original work for its findings. Save a collection to share your selection of sources.