@article{carlen:hal-03368550, TITLE = {{Simplified approach to the repulsive Bose gas from low to high densities and its numerical accuracy}}, AUTHOR = {Carlen, Eric A. and Holzmann, Markus and Jauslin, Ian and Lieb, Elliott H.}, URL = {https://cnrs.hal.science/hal-03368550}, NOTE = {v4: change title}, JOURNAL = {{Physical Review A : Atomic, molecular, and optical physics}}, PUBLISHER = {{American Physical Society}}, VOLUME = {103}, NUMBER = {5}, PAGES = {053309}, YEAR = {2021}, DOI = {10.1103/PhysRevA.103.053309}, PDF = {https://cnrs.hal.science/hal-03368550/file/PhysRevA.103.053309.pdf}, HAL_ID = {hal-03368550}, HAL_VERSION = {v1}, }