@article{1821,
  abstract     = {We review recent progress towards a rigorous understanding of the Bogoliubov approximation for bosonic quantum many-body systems. We focus, in particular, on the excitation spectrum of a Bose gas in the mean-field (Hartree) limit. A list of open problems will be discussed at the end.},
  author       = {Seiringer, Robert},
  journal      = {Journal of Mathematical Physics},
  number       = {7},
  publisher    = {American Institute of Physics},
  title        = {{Bose gases, Bose-Einstein condensation, and the Bogoliubov approximation}},
  doi          = {10.1063/1.4881536},
  volume       = {55},
  year         = {2014},
}