@article{2281,
abstract = {We consider two-dimensional Bose-Einstein condensates with attractive interaction, described by the Gross-Pitaevskii functional. Minimizers of this functional exist only if the interaction strength a satisfies {Mathematical expression}, where Q is the unique positive radial solution of {Mathematical expression} in {Mathematical expression}. We present a detailed analysis of the behavior of minimizers as a approaches a*, where all the mass concentrates at a global minimum of the trapping potential.},
author = {Guo, Yujin and Seiringer, Robert},
journal = {Letters in Mathematical Physics},
number = {2},
pages = {141 -- 156},
publisher = {Springer},
title = {{On the mass concentration for Bose-Einstein condensates with attractive interactions}},
doi = {10.1007/s11005-013-0667-9},
volume = {104},
year = {2014},
}