--- res: bibo_abstract: - We consider a system of N bosons in the mean-field scaling regime for a class of interactions including the repulsive Coulomb potential. We derive an asymptotic expansion of the low-energy eigenstates and the corresponding energies, which provides corrections to Bogoliubov theory to any order in 1/N.@eng bibo_authorlist: - foaf_Person: foaf_givenName: Lea foaf_name: Bossmann, Lea foaf_surname: Bossmann foaf_workInfoHomepage: http://www.librecat.org/personId=A2E3BCBE-5FCC-11E9-AA4B-76F3E5697425 orcid: 0000-0002-6854-1343 - foaf_Person: foaf_givenName: Sören P foaf_name: Petrat, Sören P foaf_surname: Petrat foaf_workInfoHomepage: http://www.librecat.org/personId=40AC02DC-F248-11E8-B48F-1D18A9856A87 orcid: 0000-0002-9166-5889 - foaf_Person: foaf_givenName: Robert foaf_name: Seiringer, Robert foaf_surname: Seiringer foaf_workInfoHomepage: http://www.librecat.org/personId=4AFD0470-F248-11E8-B48F-1D18A9856A87 orcid: 0000-0002-6781-0521 bibo_doi: 10.1017/fms.2021.22 bibo_volume: 9 dct_date: 2021^xs_gYear dct_identifier: - UT:000634006900001 dct_isPartOf: - http://id.crossref.org/issn/20505094 dct_language: eng dct_publisher: Cambridge University Press@ dct_title: Asymptotic expansion of low-energy excitations for weakly interacting bosons@ ...