@article{10_1017_fms_2025_10073,
     author = {Brennecke, Christian and Kroschinsky, Wilhelm},
     title = {Derivation of the {Gross-Pitaevskii} dynamics through renormalized excitation number operators},
     journal = {Forum of Mathematics, Sigma},
     pages = {e107},
     year = {2025},
     volume = {13},
     number = {1},
     doi = {10.1017/fms.2025.10073},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/fms.2025.10073/}
}