TY - JOUR AU - Chokri Manai AU - Simone Warzel TI - The Spectral Gap and Low-Energy Spectrum in Mean-Field Quantum Spin Systems JO - Forum of Mathematics, Sigma PY - 2023 VL - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1017/fms.2023.111/ DO - 10.1017/fms.2023.111 LA - en ID - 10_1017_fms_2023_111 ER -