@article{10_1017_fms_2022_78,
     author = {Christian Hainzl and Benjamin Schlein and Arnaud Triay},
     title = {Bogoliubov theory in the {Gross-Pitaevskii} limit: a simplified approach},
     journal = {Forum of Mathematics, Sigma},
     publisher = {mathdoc},
     volume = {10},
     year = {2022},
     doi = {10.1017/fms.2022.78},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/fms.2022.78/}
}