@article{Kleinert2013, author = "Hagen Kleinert", title = "{Condensate density from Gross–Pitaevskii equation (24) (GP, dashed) and its fractional version (144 (FGP), both in the Thomas–Fermi approximation where the gradients are ignored}", year = "2013", month = "8", url = "https://iop.figshare.com/articles/figure/_Condensate_density_from_Gross_Pitaevskii_equation_a_href_http_iopscience_iop_org_0953_4075_46_17_17/1012614", doi = "10.6084/m9.figshare.1012614.v1" }